2 years ago

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Mathematics

1 answer:

Nina [5.8K]2 years ago

7 0

Answer: C

Step-by-step explanation:

4x(x+x+7)-2x+3-4

Distribute

4x+4x+28-2x+8-4

Simplify

6x+32

Distribute answer choice C

2(3x+16)

6x+32

Both solutions match with each other so the answer would be C

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<h3>Total snow fall for three days is 8.75 inches</h3>

Solution:

Given that,

Snow fell over the past three days

$First\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Second\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Third\ day = 1\frac{3}{4}\ inches = \frac{7}{4}\ inches$

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