2(2)+7-3(2)=
4+7-6= 5
your answer is 5
Rational numbers. Rational numbers include fractions, while integers dont :)
Answer:
$17
Step-by-step explanation:
Books = x
1. Set up an equation.
147 - 8x = 11
2. Solve for x
147 - 8x = 11
-8x = 11 - 147
-8x = -136
x = -136 / (-8)
x = 17
So, each book cost $17.