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GrogVix [38]
3 years ago
14

(4x + 7) - 5 = -18 A. x = -5 B. x = 3 C. x = -4 D. x = 5

Mathematics
2 answers:
Luda [366]3 years ago
7 0
A)-5... subtract 5 from 7. Your left with 4x+2=18 subtract 2 from left and right. Your left with 4x=-20 divide both sides by four you get -5
navik [9.2K]3 years ago
3 0
The answer is A -5. hope this helpsssss
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Note that sum of triangle interior angles is 180. So,

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15x=135

x=9

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Answer:

The value has increased by <u>8 percent</u>.

Step-by-step explanation:

Given:

The value of a house has increased by $4,200 in the past year.

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So, to get the percent increased:

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