Question

i need help ima send a image of what i need help with in chat

Answer 1

Hi, hey, can you help me with that? Excuse me Andrew solved the following inequality, and his work is shown below:

−4(x + 8) + 25 ≤ −2 + 1(x − 50)
−4x − 32 + 25 ≤ −2 + 1x − 50
−4x − 7 ≤ 1x − 52
−5x ≤ −45
x ≤ 9

What mistake did Andrew make in solving the inequality? (2 points)

a
He subtracted 1x from both sides when he should have added 4x.

b
When dividing by −5, he did not change the ≤ to ≥.

c
He added 7 to both sides when he should have added 52.

d
He did not make a mistake.

Answer 2

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