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jeka57 [31]
2 years ago
8

Add. (7 +4m) + (8 + 2c) +

Mathematics
1 answer:
tangare [24]2 years ago
8 0

Answer:

15 + 4m + 2c

Step-by-step explanation:

(7 + 4m)  +  ( 8 + 2c) =  OPEN BRACKETS

7 + 8 + 4m + 2c  =  15 + 4m + 2c

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A pair of shoes that normally sells for $74.88 goes on sale for 25% off. What is the sale price?
igor_vitrenko [27]

Answer:

$56.16

Step-by-step explanation:

74.88 times 0.75 =56.16

3 0
3 years ago
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Given the function g(x)=(3)^3, compare the average rate of change from x=1 to x=2 and from x=3 to x=4.
Artist 52 [7]

Answer:

10 is the rate of change

Step-by-step explanation:

7 0
2 years ago
What is not equivalent to each other 3/15 2/10 1/5 9/45 10/50 6/40 7/35 100/500?
Gnom [1K]
The answer is 6/40. All the others equal 1/5.
8 0
3 years ago
Five boxes of crackers cost $9.at this rate how much do 20 boxes cost
just olya [345]

Find how much 1 box costs by dividing.

9 ÷ 5 = 1.80

Now, multiply 1.80 by 20.

1.80 × 20 = 36

<h2>Answer:</h2>

<u>20 boxes of cookies costs </u><u>$36</u><u>.</u>

5 0
2 years ago
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Find the radius of a circle with a circumference of 96 feeer
Gnesinka [82]
The formula for circumference is C = 2πr.

The question gives you the circumference (C in the formula), and you need to find the radius (r in the formula). Begin by isolating r in the circumference formula.

C = 2πr
C/2π = r
r = C/2π

Now you can plug 96 for C and solve to find r.

r = C/2π
r = 96/2π
r ≈ 96/6.28
r ≈ 15.29

Answer:
The radius of a circle with a circumference of 96 feet is approximately 15.29 feet.
3 0
2 years ago
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