Solve the following compound inequality. 5x + 7 ≤ -3 OR 3x - 4 ≥ 11

A. -2 ≤ x ≤ 5

B. x ≤ -2 OR x ≥ 5

C. x ≤ -15 OR x ≥ 12

D. x ≥ 5

Thank you!

B

Step-by-step explanation:

We have the compound inequality:

Since this is an “OR” inequality, we can solve each inequality individually. So:

1)

We have:

Subtract 7 from both sides:

Divide both sides by 5:

So, the first solution is above.

2)

We have:

Add 4 to both sides:

Divide both side by 3:

Our second solution is above.

Therefore, our solution is:

Since our original inequality is “OR,” our solution set remains an “OR.”

Hence, our answer is B.

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base