Question

Solve and graph the following inequality: 15 less than or equal to -10x. Your answer may be exact or accurate to the nearest tenth.

Answer 1

First, let's find the inequality:

"15 less than or equal to -10x."

We can write in math "less than or equal to" as ≤.

So, we can write the next inequality:

15≤-10x

Solve for x

(-1)15≤(-1)-10x

-15≥10x

Then

-15/10≥x

-3/2≥x

Now, the graph will take all the x values less than or equal to -3/2.

The graph is the next: