Answer:
The price decreased by 12.5%
Step-by-step explanation:
150/120 = 1.25
1.25 x 10 = 12.5
x = 8
3x-6=18
+6 to both sides
3x=24
÷3 on both sides
2x^2+8x+15
$372
12 × 10 = 120
1 foot = $3.10
120 feet = ?
120 feet × $3.10
= $372
$372÷ 1 foot = $372
