Answer:
Step-by-step explanation:
4(x+15)=120
4x+60=120 Subtract 60 and 120
4x=60 then divide
X=15
x <u>></u> 15
4(x + 15) <u>></u> 120
Divide by 4
x + 15 <u>></u> 30
Subtract 15
10 7
20 14
30 21
5/8
1 - 3/8
1 + (-3/8)
Answer: The non solutions of the inequality are A and D.
. Thus, just plug in. 
Plug that into your calc to get $1832.
