3 years ago

8 - 4 (1/8r - 3 1/2)

1 answer:

5 0

8-4(1/8r-3.5) Distribute -4
8-0.5r+14 Combine Like terms
22-0.5r Solved

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Fantom [35]

Answer:

on what? I will, but on what?

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GrogVix [38]

You just multiply the numbers and if it’s less than that number you it it in the bud hood this helps!

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Mashcka [7]

Answer: It’s not 17.5 I can tell you that:(( just got it wrong

Step-by-step explanation:

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vichka [17]

15^2 + 36^2 = 39^2

Your answer is 39

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3 years ago

Dmitriy789 [7]

For this case we have that the variable "x" represents the number of hours that Leticia uses to take care of children on Saturday.

IF on Friday I use 4 hours ($ 8 each) and on Saturday "x" hours ($ 8 each) obtaining a profit of $ 72, we have the following equation:

$8 (4 + x) = 72$

We apply distributive property:

$32 + 8x = 72\\8x = 72-32\\8x = 40\\x = \frac {40} {8}\\x = 5$

So, on Saturday she spent 5 hours.

Answer:

$8 (4 + x) = 72\\x = 5$

7 0

3 years ago