If you estimate 342÷7 by using 350÷7 = 50 is 50 greater than or less than the exact answer? How did you decide? It’s 50 and overestimate or an under estimate
A seamstress needs to cut 15- inches pices of ribbons from a roll of ribbon that is 9 feet in length. What is the greatest number of 15-inches pieces the seamstress can cut from 5 of these rolls of ribbon?
A line contains the points (82,−96) and (87,−86) .
What is the slope of the line in simplified form?
Enter your answer in the box.
A line contains the points (82,−96) and (87,−86)
To find slope of a line we use formula
We are given with two points (x1,y1) and (x2,y2)
x1= 82, y1=-96, x2=87, y2=-86
plug in all the values in the formula
[tex]slope =\frac{ (y_2-y_1)}{x_2 - x_1}[/tex]
[tex]slope =\frac{ (-86-(-96))}{87-82}[/tex]
[tex]slope =\frac{ (10)}{5}=2[/tex]
Slope of the line = 2
PLEASE HELP ME DUE TOMOROW please show the work thanks
3Q + 11 + 8q less than 99
The solution of the inequality 3q + 11 + 8q < 99 is q < 8.
How to solve inequalities?Inequalities are mathematical expressions involving the symbols >, <, ≥ and ≤. Therefore, the inequalities can be solved as follows:
3q + 11 + 8q < 99
combine like terms
3q + 11 + 8q < 99
3q + 8q + 11 < 99
11q + 11 < 99
subtract 11 from both sides of the inequalities
11q + 11 < 99
11q + 11 - 11 < 99 - 11
11q < 88
divide both sides of the inequalities by 11
11q / 11 < 88 / 11
q < 8
Therefore,
q < 88
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Write the Expression in standard form by expanding and combining like terms 4(8m-7n) +6(3n-4m)
What are the zeros of the polynomial function f(x)=x^3-13x^2+40x?
Answer:
X=0,5,8
Step-by-step explanation:
When 605,000 is written in scientific notation, what will be the value of the exponent?
Answer:1
10x2
Step-by-step explanation:
It took John 3 minutes to drive 18 laps. How many laps per minute did he run?
What does the A stand for in the R.A.C.E. Strategy
(c) Mrs. Dewalt looked at another hotel. She waited a week before she decided to book nights at that hotel, and now the prices have increased. The original price was $1195. The price for the same room and same number of nights is now $2075. What is the percent increase? Round to the nearest whole percent. Explain your answer
Lucy purchased 2.7 lbs. of apples that were on sale for $2.50/lb. If she paid with a ten dollar bill, how much change did she receive?
2.50 * 2.7 = $6.75 total
10.00 - 6.75 = $3.25 change back
240 is 60% of what number?
Marley Works how to beat store she has 4 and 3/4 pounds of beads she is making 1/8 lb packages how many packages will she be able to make
If it is 4:40 now, what time was it 5 hours and 15 minutes ago?
what is 7 x 1,829 in expanded form
What's the largest 3-digit base 14 integer?
Help:42÷7+1/5 order of operations:basic
Determine if the side lengths 6, 11, and 19 form a triangle. If it is a triangle, classify it by its sides.
Compute the requested average. Tim Worker receives the following income monthly from a second job. Jan. Feb. Mar. Apr. May June $200 $150 $250 $260 $285 $380 What is his average pay? (To the nearest hundredth.)
254.17255.37257.83259.85
If you add up all the monthly incomes, you get 1590. If you divide 1590 by 6 (the number of the months), then you get the answer: $265.
Edit: my bad, I read the question wrong, the answer is $254.17
for f(x) =24-2x, find f(2) and find x such that f(x) =10
The value of the function for x = 2 is 20 and the value of x for which function equal to 10 is 7
What is function?A function is defined as a relation between a set of inputs having one output each, a function is a relationship between inputs where each input is related to exactly one output.
Given is a function, f(x) =24-2x, we need to find f(2) and value of x for which function's value is 10,
For f(2), put x = 2
f(2) = 24-2(2)
= 24-4
= 20
Therefore,
f(2) = 20
For f(x) =10
Set the function equal to 10,
24-2x = 10
-2x = -14
2x = 14
x = 7
Hence, the value of the function for x = 2 is 20 and the value of x for which function equal to 10 is 7
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114 ÷ 19
[tex]114 \div 19 =[/tex]
The vet says that we nice puppy will grow to be at least 27 inches tall. Lena’s puppy is currently 1 foot tall. How many more inches will the puppy grow? The puppy will grow a.) at least 2.) at most ? Inches
which of the following will solve Ohm's law, V=IR for R
V=IR
to solve for R divide both sides by I
so you get R=V/I
-10-5x in standard form
What are the solutions of the equation c2-10c=0
Choose the words that make the sentence true. the number 7 is prime or composite because it has exactly or more than two factors
Answer:
The number 7 is prime becuase it has only 2 factors: 1 and itself.
Step-by-step explanation:
I hope it helps:)
Factor each of the following. Remember: It is the reverse of the distributive property and your first step is to find the greatest common factor of all terms.
How do you isolate the variable ‘c’ in the equation F=(9/5)c+32 ?
is number 10 right? of it isnt plz tell me thanks!