The domain is three and the range is 68
Answer:
Hey, Try practiceing on your own
Step-by-step explanation:
Subtract original amount from new amount:
84 - 39 = 45
He bought 45 books.
15 increased by a number x: 15 + x
a number x more than −14: x > -14
t<span>he difference of 7 and a number x: </span>7/x
Answer:108
Step-by-step explanation: