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Natalka [10]
3 years ago
6

The cost in dollars (in dollars) of making x flip flops is represented by 40+4x. The cost (in dollars) of making x sandals is re

presented by 70+8x. a. Write a polynomial that represents the total cost of making x sandals and x flip flops. b. What is the total cost of making 15 sandals and 15 flip flops?
Mathematics
1 answer:
Anastasy [175]3 years ago
6 0

Answer:

a. C = 12x + 110; b. $290

Step-by-step explanation:

a. The polynomial

 Let L = cost of flip-flops

and S = cost of sandals

Then

C =      L      +      S

  = 40 + 4x + 70 + 8x

  = 12x + 110

b. The cost

C = 12 × 15 + 110

  = 180 + 110

  = $290

The cost of making 15 flip-flops and 15 sandals is $290.

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AleksAgata [21]

Answer:

360ft

Step-by-step explanation:

5 0
3 years ago
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Put the following equation of a line into slope-intercept form, reducing all fractions. 6x+2y=8
djyliett [7]
6x+2y=8
2y=-6x +8
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4 0
3 years ago
A prism is completely filled with 2304 cubes that have edge length of 1/4 cm what is the volume of the prism
Tomtit [17]

Since the prism completely filled with 2304 cubs

Since the edge of the cube is 1/4 cm

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3 0
1 year ago
Jake has finished pouring 4,865 cubic feet out of a total of 27,000 cubic feet of concrete. What percent of the job has he compl
anzhelika [568]
The total is the 100% and that is 27000, the question is what percentage is 4865
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6 0
3 years ago
43×15= what is the correct answer
mario62 [17]
43 × 15 = 645.

First, set up the long multiplication.
Second, calculate 3 × 5, which is 15. Since 15 is two-digit, carry the first digit 1 to the next column.
Third, calculate 4 × 5 which is 20. Since 21 is two-digit, carry the first digit 2 to the next column.
Fourth, bring down the carry digit of 2. 
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Sixth, calculate 4 × 1, which is 4.
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Or.. an easier way is to use a calculator. They always come in handy when doing multiplication.

5 0
3 years ago
Read 2 more answers
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