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3 years ago

15

Marvin solved the equation 4(x+5)=88 fill in the blanks

2 answers:

enot [183]3 years ago

7 0

Answer:

x=17

Step-by-step explanation:

4(x+5) = 88

4x + 20 = 88

4x = 88-20

4x = 68

x = 68/4

x = 17

Semenov [28]3 years ago

3 0

Answer:

17

Step-by-step explanation:

4(x+5)=88

4x+20=88

4x=88-20

4x=68

4x÷4=68÷4

x=17

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djyliett [7]

Answer:

$C(d) = \frac{1}{5}d + 320$

Step-by-step explanation:

Given

$d \to miles$

$C \to cost$

So:

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$(d_2,C_2) = (620,444)$ --- June

Required

Express as a function

Start by calculating the slope (m)

$m = \frac{\triangle C}{\triangle d}$

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Take LCM

$C(d) = \frac{1}{5}d + 320$

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3 years ago

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Step-by-step explanation:

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2 years ago

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scoray [572]

Answer:

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Step-by-step explanation:

=> y+3 = y+9

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