Answer:
b
Step-by-step explanation:
y=7x-10
5/4
see explanation below
1500 × 3 × 20 ÷ 100
$900
8.35 < 3x + 18.75
3x + 18.75 > 8.35
3x > 8.35 - 18.75
3x > -10.4
x > -3.47