Tony misplaced 777 stamps from his collection. He knows that each stamp of his is worth \$0.15$0.15dollar sign, 0, point, 15 and that the total value of them is now only \$5.55$5.55dollar sign, 5, point, 55.

Answers

Answer 1
There is no question being asked. If the answer needed is how many stamps does he have left take the total value and divide by the worth of each stamp. 5.55/0.15 = 37
Answer 2

Write an equation to represent the value of his stamp collection in terms of the number of stamps, s, that he had originally, and find the value of s.

Tony misplaced 7 stamps

Each stamp worth = $0.15

Total value of stamp now = $5.55

Let the number of stamps be 's'

Number of stamps now = s - 7 (misplaced 7 stamps)

price (number of stamps now ) = 0.55

0.15 (s - 7) = 5.55

Divide by 0.15 on both sides

s - 7 = 37

Add 7 on both sides

s = 44

Total number of stamps originally he had = 44 stamps


Related Questions

PLEASE HELP WILL BAINLIEST

What is m∠M ?

Enter your answer in the box.

Answers

the three angles add up to be 180
(3x-16) +(x+6)+x=180
5x-10=180
5x=190
x=38
angle M is 3x-16=3*38-16=98

Dylan scored a total of 48 points in first 4 games of the basketball season. Which equation can be used to find g, the average number of points he scores per game?

Answers

g= 48/4???? that would make sense wouldn't it? because 48/4 would be the total number of points divided by the amount of games in which those points are scored. 

Answer:

[tex]g = \frac{48}{4}[/tex]

Step-by-step explanation:

[tex]Average = \frac{\text{Sum of all observations}}{\text{No. of observations}}[/tex]

[tex]Average = \frac{\text{Total score}}{\text{Total no. of games}}[/tex]

Since we are given that Dylan scored a total of 48 points in first 4 games of the basketball season.

So,[tex]Average = \frac{48}{4}[/tex]

Let the average be g

So, [tex]g = \frac{48}{4}[/tex]

Hence The equation can be used to find g, the average number of points he scores per game is [tex]g = \frac{48}{4}[/tex]

Suppose an isosceles triangle ABC has A = 45° and b = c = 4. What is the length of a2? A.22.63
B.54.63
C.9.37
D.3.10

Answers

Since b = c, the angles B and C also equal

 so you get
180 - 45 = 135
135/2 = =67.5 for each angle

now we know 2 sides and all 3 angles, use the law of sines to find a

b/sin B = a/sin A

4/(sin 67.5) = a/(sin 45)

a = 4(sin 45)/(sin 67.5)

a^2 = (4(sin 45)/(sin 67.5))^2

a^2 = 9.37

 Answer is C

If Jesse wants to buy a $75,000 10-year term life insurance policy, and the annual premium rate (per $1000 of face value) for his age group is $2.34, how much is Jesse’s annual premium? a. $175.50 b. $3,205.12 c. $234.00 d. $1,755.00

Answers

your answer is a 175.50

Jesse’s annual premium would be $175.50. The correct option is A.

What is annual premium?

An annual premium is the amount of money paid by an insurance policyholder each year in order to keep their coverage.

It is usually paid all at once, but it can also be paid in installments throughout the year.

The amount of the premium is determined by factors such as the type of insurance, the level of coverage, and the policyholder's risk profile.

The face value of the policy is $75,000. Since the annual premium rate is $2.34 per $1000 of face value, the annual premium Jesse would have to pay is:

$75,000 / $1000 = 75

75 x $2.34 = $175.50

Therefore, Jesse’s annual premium would be $175.50. The correct option is a.

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which equation represents a linear function? equation 1: y = 2x2 1 equation 2: y2 = 3x 1 equation 3: y = 5x – 1 equation 4: y = 4x4 – 1 (5 points) equation 1 equation 2 equation 3 equation 4

Answers

linear means first degree

first degree means the hightest exponent of the variables is 1


so

equation 1:

[tex]y=2x^2+1[/tex]

highest exponent is 2, not 1

not leinear


equation 2: y^2=3x+1

highest exponent is 2, not 1

not linear


equaton 3 y=5x-1

y=5x^1-1, it is 1

it is linear


equaton 4

y=4x^4-1

highest is 4, not 1

not linear



answer is equation 3: y=5x-1

Answer:

equation 3

Step-by-step explanation:

Reiko started a business selling home medical supplies. She spent $6500 to obtain her merchandise, and it costs her $550 per week for general expenses. She earned $900 per week in sales. What is the minimum number of weeks it will take for Reiko to make a profit? Write an inequality to model the problem.

Answers

900x is greater than or equal to 550x+6500. In this equation, I used x to represent the number of weeks, 900x to represent her profits, and 550x+6500 to represent her costs. Then, since 19 is the lowest integer that we can plug into the equation to keep the inequality true, it is our answer, 19 weeks.
900w>6500+550w I know trust me

A coin is tossed 5 times how many different outcomes are possible

Answers

total number of outcomes =2^5=32 hope this helps.

What is 5x-y=35 in slope form

Answers

 5x-y=35
 y = 5x - 35 ....slope form

hope it helps
You have to solve in the y= mx+b
1. 5x-y=35
2. -y=35-5x
3. y= -35+5x or y=5x-35

A sequence is defined by the recursive function f(n + 1) = –10f(n).
If f(1) = 1, what is f(3)?

Answers

Answer: 100

---------------------------------
---------------------------------
Explanation:

First term
f(1) = 1
which is given to us

We will use the equation f(n+1) = -10*f(n) to generate successive terms after this first term.
---------------
Second term
f(n+1) = -10*f(n)
f(1+1) = -10*f(1) ... plug in n = 1
f(2) = -10*f(1)
f(2) = -10*1 ... replace f(1) with 1 (works because f(1) = 1)
f(2) = -10

Put another way, the second term is -10 times the first term
second term = -10*(first term)
second term = -10*(1)
second term = -10
---------------
Third term
f(n+1) = -10*f(n)
f(2+1) = -10*f(2) ... replace n with 2
f(3) = -10*f(2)
f(3) = -10*(-10) ... replace f(2) with -10 (works because f(2) = -10)
f(3) = 100 which is the answer we want

In other words, the third term is -10 times the second term
third term = -10*(second term)
third term = -10*(-10)
third term = 100
---------------
Summary of the three terms
f(1) = 1
f(2) = -10
f(3) = 100
Each term is found by multiplying the previous term by -10

Answer:

100

Step-by-step explanation:

Find limit as x approaches 4 of the quotient of the quantity the square root of the quantity 3 times x plus 4 minus the square root of 4 times x and the quantity x squared minus 4 times x . you must show your work or explain your work in words

Answers

lim x-4   (√3x+4 - √4x) / (x^2-4x)simplify √4x to equal 2√x
multiply by the conjugate (√3x+4 - 2√x)(√3x+4 + 2√x) / (x^2-4x) (√3x+4 + 2√x) 

 simplify = -x+4 /  (x^2-4x) (√3x+4 + 2√x) 

 factor (x^2-4x) which equals x(x-4)

-x+4 /  x(x-4) (√3x+4 + 2√x) 
  simplify= -1/ 4(√3x+4 + 2√x)
next plug in 4 
-1/ 4(√3(4)+4 +2 √(4)) = (-1/32)

Find the sum and express it in scientific notation. 0.00348 + (6.2 x 10-2)

Answers

0.00348 + (6.2 * 10^-2) =
0.00348 + 0.062 =
0.06548 =
6.548 * 10^-2 <=
0.00348+ (6.2 x 10-2)
0.00348+(6.2 x 8)
0.00349+(49.6)
=49.60348

Paula is working on her English essay. She already has 150 words written and has planned out the rest. Paula's essay must be 3,000 words in length, and she types at a rate of 38 words per minute.

Which equation represents the number of words in her essay, and how many minutes, m, will it take Paula to complete it?

a) 38m - 150 = 3,000; m = 75 minutes
b) 38m - 150 = 3,000; m = 83 minutes
c) 38m + 150 = 3,000; m = 75 minutes
d) 38m + 150 = 3,000; m = 83 minutes

Answers

Final answer:

The correct equation for the given scenario is 38m + 150 = 3,000. Solving this equation, we find that it will take Paula approximately 75 minutes to finish her essay.

Explanation:

The question involves calculating how much time Paula needs to complete her essay based on her typing speed and desired essay length. Paula needs to write 3,000 words, but she already has 150 written. Therefore, she needs to write 3,000 - 150 = 2,850 more words. If she types at a rate of 38 words per minute, the number of minutes, represented as m, can be found using the equation 38m = 2,850. Therefore, the correct equation from the options is 38m + 150 = 3,000. Solving this equation for m gives m = 2,850 / 38 ≈ 75 minutes. Thus, option c) 38m + 150 = 3,000; m = 75 minutes is the correct answer.

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Draw two different visual representations of 3/5. Use different shapes for each representation.

Answers

dergruyhru5t6r6jkynktrhnbykjbrktbyhrkbtykjrtyhr

Which statements are correct interpretations of this graph?

Select each correct answer.

1 2/3 of a page is edited per minute

3 pages are edited every 5 min

6/10 of a page is edited per minute

5 pages are edited every 3 min

Answers

The answer is D Hope this Helps

Please Help
Simplify.
(y/4)divide(1/4)

Answers

The answer is:  "y" .
_______________________________________________________
Explanation:
_______________________________________________________

[tex] \frac{y}{4}[/tex] ÷ [tex] \frac{1}{4} [/tex] ;

 [tex] \frac{y}{4}[/tex] * [tex] \frac{4}{1} [/tex] ;

Note:  Both of the "4 's " cancel out to "1" ; since "4÷4 = 1" ; and we have:

  [tex] \frac{y}{1}[/tex] * [tex] \frac{1}{1} [/tex] ;

 =  y * 1  = y ;
__________________________________________
The answer is:  "y" .
__________________________________________

Find two numbers differing by 44 whose product is as small as possible.

Answers

Final answer:

Given that the product of two numbers will be smallest when the two numbers are equal, the numbers closest to this rule given the condition of having a fixed difference of 44 are -22 and 22.

Explanation:

This problem falls under the branch of Mathematics called optimization problems in calculus. In this case, we are asked to find two numbers differing by 44 whose product is smallest. Remember that the product of two numbers that are a fixed difference apart will be smallest when the two numbers are equal. But since we can't have that according to the problem's conditions, we will have to get the closest possible which is making the two numbers as close to each other as possible.

Let's denote the smaller number as 'x'. Consequently, the larger number will be 'x + 44'. The product of these two numbers (which we want to minimize) is given by the function f(x) = x * (x + 44). To find the minimum, you would typically take the derivative of this function, set it equal to zero, and solve for 'x'. However, since we're dealing with a quadratic function, we know the graph is a parabola that opens upwards, and thus the minimum point is at the vertex. In a quadratic function given in the form of f(x) = a*(x - h)² + k, the vertex is at the point (h, k). Comparing this with our quadratic function, we can see by inspection that our 'h' is '-22'. Therefore, the two numbers are -22 and 22.

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Final answer:

The smallest product of two numbers differing by 44 is -484. These numbers are -22 and 22.

Explanation:

This problem is solvable using the principle of quadratic minimum. Let's denote the two numbers as x and x + 44. Their product equals x(x + 44) = x2 + 44x.

This is a quadratic function with a positive leading coefficient (x2), therefore, it will yield a minimum value. The x-value for this minimum can be found using the formula -b/2a for any quadratic ax2 + bx + c, where a = 1 and b = 44. Calculating, -b/2a = -44/2 = -22.

This means that the product will be smallest when x = -22. However, since we're looking for two numbers that differ by 44, the necessary pairs are -22 and 22. The product of these two numbers, (-22)(22), equals -484, which is indeed the smallest possible product for two numbers differing by 44.

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Two-fifths of a number is decreased by three. Find the value of the expression if the number is twenty-five.

A. 8.8
B. 13
C. 10
D. 7

Answers

To find a fraction of a whole number, you multiply. 2/5 as a decimal is 0.4
0.4 * 25= 10.

(C)10

Answer:

7.

Step-by-step explanation:

2/5x -3

If we plug in 25, we get:

2/5(25) - 3 =

50/5 - 3 =  

10 - 3

7

I need help ASAP! Anyone help?

Answers

the second one. (B) because i learned about it in 6th grade.
Yes he is correct, I did too

A school choir has 36 members. There are three times as many underclassmen as seniors. How many seniors are in the choir?

Answers

108 if my maths is correct
So, because you have 36 people in the choir, then using Algebra you have 3x underclassmen and then x seniors, 36 would be 4x people, and so you would have 9 seniors. After a simple check, you will find that to be right

can someone help me with a few easy math questions?

Answers

sure what kind of questions are they??
1+1
1+2
1+3
1+4
1+5
1+6
1+7
1+8
1+9
1+10

A total of 720 people attended the school-basketball game. adult tickets cost $2.50 each and student tickets cost $1.50 each. if $1220 worth of tickets were sold, how many students and how many adults attended?

Answers

They were sold 123456 sold

The area of the parallelogram is (4x+16)(4x+16) square feet. write an expression for the base. expression for the base: 16x ft

Answers

The area of a parallelogram is given by base * height.

Given that the parallelogram has an area of 4x + 16,

i.e. base * height = 4x + 16.

Therefore, an expression for the base of the parallelogram is given by

[tex]Base= \frac{4x+16}{height} \ ft [/tex]

Answer:

[tex]base=\frac{4x+16}{height}[/tex]   which is the required expression.

Step-by-step explanation:

We have been given the area of parallelogram which is (4x+16)

And the formula for area of parallelogram is [tex]base\cdot height[/tex]

Hence, when we substitute the value if area of parallelogram in the formula we get:

[tex]4x+16=base\cdot height[/tex]

Now, rearranging the terms so, as to get the expression for the base or value of base in terms of height and area we get:

[tex]base=\frac{4x+16}{height}[/tex]   which is the required expression.

Which two variables are related in bernoulli's equation?

Answers

According to Bernoulli's Equation (also known as Bernoulli's Principle), when fluids are in an ideal state both pressure and density are inversely related. This means that, in layman's terms, a slow-moving liquid would exert more pressure than a fast-moving liquid.

What is 10 more than 451

Answers

10 more than 451 is 441

Jack earns $50 for washing cars on the weekend. He makes an average of $4.25 in tips per hour. Write the function of Joe's earnings, and solve for how much he would make after 6 hours.

Answers

A function for this would be m = 50 + 4.25t. The $50 is the one time thing. We must multiply the tips by 6. 4.25 * 6 = 25.50. 50 + 25.50 is 75.50. Joe would make $75.50 after 6 hours.

BEST ANSWER GETS BRAINLIEST PLEASE HELP

Answers

11. y - y₁ = m(x - x₁)

y - 4 = ²/₃(x - 3)

y - 4 = ²/₃x - 2

y = ²/₃x + 2


12. y - y₁ = m(x - x₁)

y - 0 = ⁻¹/₅(x - 5)

y - 0 = ⁻¹/₅x + 1

y = ⁻¹/₅x + 1

-13x<65 what is the solution to this inequality

Answers

x > −5 (That's negative five)

The perimeter of the triangle below is 55 units. find the value of z.

Answers

what triangle are you talking about..?

HELP ASAP!!!!!!!!!!!!
Which property justifies the following statement? ∠AOB ≅ ∠AOB
Transitive Property of Congruence
Reflexive Property of Congruence
Symmetric Property of Congruence
Distributive Property

Answers

Reflexive property of congruence

Reflexive Property of Congruence justifies the following statement ∠AOB ≅ ∠AOB. Option B is correct.

What are the angle?

Orientation of the one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.

Here,
∠AOB ≅ ∠BOB
It can be obtained, only by when the angle gets reflected.
So by the reflexive Property of Congruence justified.

Thus, the reflexive Property of Congruence justifies the following statement ∠AOB ≅ ∠AOB. Option B is correct.

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20 points!
Show work please! I have no idea how to do this, haha.

Answers

[tex]\bf \left.\qquad \qquad \right.\textit{negative exponents}\\\\ a^{-{ n}} \implies \cfrac{1}{a^{ n}} \qquad \qquad \cfrac{1}{a^{ n}}\implies a^{-{ n}} \qquad \qquad a^{{{ n}}}\implies \cfrac{1}{a^{-{{ n}}}} \\\\ -------------------------------\\\\ [/tex]

[tex]\bf 3^{5x-9}=\left( \cfrac{1}{27} \right)^{2x-8}\qquad \boxed{27=3^3}\qquad 3^{5x-9}=\left( \cfrac{1}{3^3} \right)^{2x-8} \\\\\\ 3^{5x-9}=\left( 3^{-3} \right)^{2x-8}\implies 3^{5x-9}= 3^{-3(2x-8)} \\\\\\ 3^{5x-9}= 3^{-6x+24}\impliedby \begin{array}{llll} \textit{the bases are the same, then}\\ \textit{the exponents must be the same} \end{array} \\\\\\ 5x-9=-6x+24\implies 11x=33\implies x=\cfrac{33}{11}\implies x=3[/tex]
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