Answer:
The solution of the given set in interval form is
.
Step-by-step explanation:
It is given in the question an inequality as
.
It is required to determine the solution of the inequality.
To determine the solution of the inequality, solve the inequality
and, 
Step 1 of 2
Solve the inequality 

Solve the inequality
.

Step 2 of 2
The common solution from the above two solutions is x less than -4 and
.
The solution set in terms of interval is
.
Answer:
195
Step-by-step explanation:
13 * 15 = 195
First convert 7.5% into a decimal (.075)
1,150 * .075 = 86.25
1,150 + 86.25 = 1,236.25