Question

Solve 7.9x≤0. make sure to write your inequality so that x comes

A. x>0
B. x<0
C. x≥0
D. x≤0

Answer 1

To solve the inequality 7.9x ≤ 0, divide both sides by 7.9 to isolate x. The correct inequality is x ≤ 0.

Step-by-step explanation:

To solve the inequality 7.9x ≤ 0, we need to isolate x on one side of the inequality symbol. Since 7.9 is a positive number, we can divide both sides of the inequality by 7.9 without changing the direction of the inequality. Dividing both sides by 7.9, we get:

x ≤ 0/7.9

Simplifying, we have:

x ≤ 0

Therefore, the correct inequality is x ≤ 0, represented as option D.