There are about 1.6 km in every mile. Write an expression to represent the approximate number of kilometers in M miles. Then use the expression to find the approximate number of kilometers in 5 miles

Answer: 8.50 dollars

The result is positive, so this is a gain (instead of a loss)

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Explanation:

Focus on the "stock JKL" row only when it comes to the percentages we'll use. We need to convert them to decimal form

15% ---> 0.15

65% ---> 0.65

20% ---> 0.20

I just moved the decimal point over 2 spots, or you can divide by 100 (eg: 15% = 15/100 = 0.15)

Multiply each of these values by their corresponding loss or gain. Use negative numbers for losses

15% chance of losing $25 ---> 0.15*(-25) = -3.75

65% chance of winning $5 ---> 0.65*(5) = 3.25

20% chance of winning $45 ---> 0.20*(45) = 9

Now add up those results: -3.75+3.25+9 = 8.50

Answer:

The measure of <Q is 44.4 degrees. The measure of <T is 44.4 degrees These both mean that they are congruent. I hope this helps

Step-by-step explanation:

180-(98+37.6)=44.4

Answer:

The expression for the amount Mr. Parker will pay for the van be

x = 50 + 0.35m

Step-by-step explanation:

Let us assume that the  amount Mr. Parker will pay for the van be x.

As given

Mr. Parker wants to rent a cargo van for a day.

It will cost the daily fee of $50 plus $0.35 per mile driven.

Let m = the number of miles .

Than the expression for the amount Mr. Parker will pay for the van.

x = 50 + 0.35m

Therefore the expression for the amount Mr. Parker will pay for the van be

x = 50 + 0.35m

Answer:

50+0.35m or 50+ .35m

your welcome, angel!

Answer:

88 ft^2

Step-by-step explanation:

To find the surface area of a rectangular figure

SA = 2(lw+lh+hw)

where l=length, w= width, h = height

let  l=6, h=2, w=4

SA = 2(lw+lh+hw)

     = 2 (6*4+ 6*2+ 2*4)

      =2 (24+12+8)

        =2 (44)

        = 88

SA = 88 ft^2

[ Answer ]

88 Ft^2

[ Explanation ]

- Formula for area of a rectangular prism -

A = 2(w * l + h * l + h * w)

In other words:

Area = width times length + height times length + height times width * 2

- Width times length -

4 * 6 = 24

- Height times length -

2 * 6 = 12

- Height Times Width -

2 * 4 = 8

- Add -

24 + 12 + 8 = 44

- Multiple By 2 -

44 * 2 = 88

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Answer:

5 and 33

Step-by-step explanation:

Answer:

x < 3      

3 < x < 5

x > 5

Step-by-step explanation:

I got this right, so that's how I know this is the correct answer.

Answer:

The answers are as follows:

2 Green = 25%

2 Red = 4%

1 Black 1 Green = 15%

1 Green 1 Red = 10%

Step-by-step explanation:

In order to find any of these, we first have to find the probability of pulling any of them individually. To find that, we simply divide the number of marbles by the total in the jar.

Green = 5/10 = 50%

Black = 3/10 = 30%

Red = 2/10 = 20%

Now to find any combination, simply multiply the percentages together. For instance, for 1 black and 1 green, multiply those percentages together.

Black * Green

30% * 50% = 15%

You can do this for any number of combinations

Answer:

25%

Step-by-step explanation:

percent discount = [tex]\frac{discount}{original}[/tex] × 100%

discount = $200 - $150 = $50

percent discount = [tex]\frac{50}{200}[/tex] × 100% = 25%

Final answer:

To find the percent of discount, calculate the difference between the original and sale prices ($50), divide this by the original price, and multiply by 100 to get a 25% discount.

Explanation:

To calculate the percent of discount given on the water skis, you need to determine the difference between the original price and the sale price, and then find what percentage that difference is of the original price.

First, subtract the sale price from the original price to find the amount of discount:

Discount Amount = Original Price - Sale Price

Discount Amount = $200 - $150 = $50

Next, divide the discount amount by the original price and multiply by 100 to get the discount percentage:

Discount Percentage = (Discount Amount / Original Price) × 100

Discount Percentage = ($50 / $200) × 100 = 25%

Therefore, the percent of discount on the water skis is 25%.

Answer:

3/8 cups of butte

Step-by-step explanation:

She wants half of the recipe so that means  1/2 of the butter.

So it is 3/4 * 1/2 = 3/8 cups of butter.

Answer:

20 good answers, 5 bad.

Step-by-step explanation:

100% - 25 questions

80% - x (correct answers)

x = [tex]\frac{80*25}{100} = 20[/tex]

25 - x = 25 - 20 = 5 bad answers

Answer: (D) 7a⁴

Step-by-step explanation:

    [tex]\sqrt{49a^8}[/tex]

[tex]=\sqrt{49} \ \cdot \sqrt{a^8}[/tex]

[tex]=\sqrt{7\cdot 7} \ \cdot \sqrt{a\cdot a\cdot a\cdot a\cdot a\cdot a\cdot a\cdot a}[/tex]

Two on the inside of the radical (square root) symbol makes One on the outside.  Simplify by looking for pairs.

[tex]=\sqrt{\underline{7\cdot 7}} \ \cdot \sqrt{\underline{a\cdot a}\cdot \underline{a\cdot a}\cdot \underline{a\cdot a}\cdot \underline{a\cdot a}}[/tex]

= 7 · a · a · a · a

= 7a⁴

Answer:

$0.25+$0.05+$0.03=$0.33

$0.33•6=$1.98

$1.98+$4.87=$6.85

Step-by-step explanation:

Answer:

711,042,207 is the standard form.

Step-by-step explanation:

The expanded form can be compressed by simply adding the numbers together. When you add each of these together, you get the number above.

Answer: [tex]83\dfrac{1}{3}\ \text{days}[/tex]

Step-by-step explanation:

[tex]\dfrac{40\ \text{yards} \cdot \ 25\ \text{yards} }{12\ \text{yards}^2} = \dfrac{1000\ \text{yards}^2}{12\ \text{yards}^2}=\dfrac{1000}{12}=\dfrac{250}{3}=83\dfrac{1}{3}[/tex]

Answer:

Formula for the area of a rectangle

Your welcome:) TTM

Answer:

8

Step-by-step explanation:

We will use the math operation division to find the answer. Division takes a total and divides it into equal amounts. We have a total of 96 and need equal amounts in to each of the 12 groups.

96/12=8 students per group

To divide 96 students into 12 equal groups, you perform a division operation. Using 96 / 12, we find that there are eight students per group.

To determine how many students will be in each of the 12 equal groups, you use division. The total number of students which is 96 will be divided by the number of groups which is 12. Therefore, the equation you need is 96 / 12 = eight students per group.

This division operation is similar to when five students working on a group assignment divide it into five equal parts. Each of the students completes one part. In our scenario, instead of five parts, we are dividing 96 students into 12 parts, hence creating equal groups for the gym class activity.

Answer:

It would be three

Step-by-step explanation:

The augmented matrix is ...

[tex]\left[\begin{array}{ccc|c}0&-2&7&10\\9&5&0&1\\2&0&1&-5\end{array}\right][/tex]

Missing variables essentially have a coefficient of zero. Coefficients are listed in the same order in each row, and the matrix is "augmented" by the column of constants on the right side of each equation.

Answer:

0, -2, 7, 10

9,  5,  0,  1

2,  0,  1,  -5

Step-by-step explanation:

Answer:

B: 41, 45,51

Step-by-step explanation:

an=41 +(n-1)5

To find 1st term plug in 1 for n,

an=41+(1-1)5 ->41

For 2nd term

an=41+(2-1)5 ->46

3rd Term

an=41+(3-1)5 -> 51

Hope this helps.

Answer:

B.

Step-by-step explanation:

The midpoint of line segment MN with endpoints M (6, 14) and N (-4, -4) can be calculated using the formula: ( (x1 + x2) / 2, (y1 + y2) / 2 ) which gives the midpoint coordinates as (1, 5).

In order to find the midpoint of a line segment in a 2-dimensional space, you can use the midpoint formula: ( (x1 + x2) / 2, (y1 + y2) / 2 ). For the given endpoints M (6, 14) and N(-4, -4), substitute the respective values into the formula:

X-Midpoint = (6 + -4) / 2 = 1

Y-Midpoint = (14 + -4) / 2 = 5

Thus, the coordinates of the midpoint of segment MN are (1, 5).

Note: The reference information provided does not apply to this question as it seems to be talking about different points and using the slope matrix, not the midpoint formula.

https://brainly.com/question/21843164

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Answer:

So, the final amount of fabric needed is given by:

Red Silk = [tex]1556_{4}^{1}[/tex]

Blue Denim = [tex]1462_{2}^{1}[/tex]

Yellow Satin = [tex]1837_{2}^{1}[/tex]

Cotton Blend = [tex]1125[/tex]

Purple Felt = [tex]1293_{4}^{3}[/tex]

Step-by-step explanation:

We are provided with the amount of fabric needed to make ONE quilt.

i.e. Red Silk = [tex]\frac{83}{16}[/tex]

Blue Denim =  [tex]\frac{39}{8}[/tex]

Yellow Satin =  [tex]\frac{49}{8}[/tex]

Cotton Blend =  [tex]\frac{15}{4}[/tex]

Purple Felt =  [tex]\frac{69}{16}[/tex]

It is required to find the amount of fabric needed to make 300 quilts i.e. we need to multiply the given amount of fabric with 300.

So, the final amount of fabric needed is given by:

Red Silk = [tex]1556_{4}^{1}[/tex]

Blue Denim = [tex]1462_{2}^{1}[/tex]

Yellow Satin = [tex]1837_{2}^{1}[/tex]

Cotton Blend = [tex]1125[/tex]

Purple Felt = [tex]1293_{4}^{3}[/tex]

Answer:

I think c is the answer.

Step-by-step explanation:

Answer:

The Correct Answer is 8^1/3

Step-by-step explanation:

I had this question on OW and this was the correct answer.

Hope I helped:)

Have a great day!!!

Answer:

(a) A system of equations:

[tex]0.38x+1.56y = 24.80[/tex]  

[tex]x+y = 28[/tex]

(b) Number of blocks were in the order is, 12

Step-by-step explanation:

(a)

Let x represents the number of bricks and y represents the number of blocks.

As per the given statement:

A bricks costs $ 0.38 and a block costs $1.56.

Total  bricks costs = 0.38x and total block costs = 1.56y

The brickyard filled $24.80 order.

⇒ [tex]0.38x+1.56y = 24.80[/tex]                          ......[1]

Since, it contained 28 items.

⇒[tex]x+y = 28[/tex]                                               ....[2]

Multiply equation [2] both sides by 0.38 we have;

[tex]0.38(x+y) = 0.38 \times 28[/tex]

Using distributive property: [tex]a\cdot (b+c) = a\cdot b + a\cdot c[/tex]

0.38x +0.38 y = 10.64                                        ......[3]

Subtract equation [3] from [1] to get x eliminated ;

[tex]0.38x+1.56y -0.38x -0.38y= 24.80 - 10.64[/tex]  

Combine like terms;

1.18y =14.16

Divide both sides by 1.18 we have;

[tex]\frac{1.18y}{1.18} = \frac{14.16}{1.18}[/tex]

Simplify:

[tex]y = 12[/tex]

Substitutes this y value in equation [2] to solve for x;

x + 12= 28

Subtract 12 from both sides we get;

x +12-12 =28-12

Simplify:

x = 16

Therefore, a system of equations that can be used to find the number of bricks and the number of blocks in the order:

[tex]0.38x+1.56y = 24.80[/tex]  

[tex]x+y = 28[/tex]

(b)

The number of blocks are in order(y), is  12.

Answer:

Step-by-step explanation:

Answer:

Each teacher gets 8 pencils

Step-by-step explanation:

What you do is take 96 and divide it by 3. After you do this you’ll get 36. If you divide 36 by 4 you’ll get 8.

Answer:

Zeros: -3 odd mult.; 0 odd mult.; 2 odd mult.

Positive leading coefficient

Odd degree likely 3

Step-by-step explanation:

A polynomial graph has several features we look for to determine the equations.

9.

[tex]\begin{array}{c|c}\underline{Statement}&\underline{Reason}\\1. SJ=FJ&\text{1. Given}\\2.KS=3, KF=3&\text{2. Given}\\3.KS=KF&\text{3. Transitive Property}\\4.\angle SJK = \angle FJK&\text{4. Congruent sides }\\5.JK=JK&\text{5. Reflexive Property}\\6. \triangle SJK \cong \triangle FJK&\text{6. Side-Angle-Side Theorem}\\\end{array}[/tex]

10.

[tex]\begin{array}{c|c}\underline{Statement}&\underline{Reason}\\1.MA || TH&\text{1. Given}\\2. \angle MAX \cong \angle THX&\text{2. Alternate Interior Angles}\\ \text{3. x is midpoint of AH}&\text{3. Given}\\4.AX \cong HX&\text{4. Deefinition of midpoint}\\5. \angle AXM \cong \angle HXT&\text{5. Vertical angles}\\6. \triangle MAX \cong \triangle THX&\text{Angle-Side-Angle Theorem}\\\end{array}[/tex]

Answer:

He paid the discounted price of $44.22.

Step-by-step explanation:

66 x .33 = 21.78 off the original price

66 - 21.78 = 44.22 is what he paid