Question

1. Solve each of the following inequalities and illustrate the solutions on a
number line.
(a) 15x > 75
(b) 4x < -16

Please do it step by step


if your answer is right i will mark you as a brainliest!​

Answer 1

a) Let's solve your inequality step-by-step

Step 1: Divide both sides by 15.

$\huge \: \frac{15x}{15} > \frac{75}{15} \: = x > 5$

1a) number line on the first image.

b) Let's solve your inequality step-by-step

Step 1: Divide both sides by 4.

$\: \frac{4x}{4} < \frac{ - 16}{4} = x < - 4$

1b) number line on the last image.