Answer: 151 books
Step-by-step explanation: 243-65-59+32=151
The answer to your question is (x+6)(x-1)
Find his rate:
120 / 15 = $8 per hour
Multiply the rate by hours:
$8 x 20 hours = $160
He will earn $160
6 is multiplied by 2 1/3 to get to 14. 70 divided by 2 1/3 is 30. The model of the train is 30 inches long.
9x +1= 0
9x/9 +1-1=0
X= 9-1
X= 8