Question

What is the answer to this problem?

Answer 1

see explanation

Explanation:

solving the inequality

3 ≤ 4x - 13 ≤ 7 ( add 13 to each interval )

16 ≤ 4x ≤ 20 ( divide each interval by 4 )

4 ≤ x ≤ 5

the solution lies between 4 and 5 and can be equal to 4 and 5

this is indicated on Graph A