Answer:
24
Step-by-step explanation:
18+12-6
To find the difference, subtract Thea's earnings from Hadley's earnings.

Thea earned $54 more than Hadley.
2- 11
3- each hour she gets 8.75
4- .80
5- 3
3.9 and 5.3, when rounded off and mult. together, produce the product 20.
Thus, the decimal point must follow the first two digits of your answer, whether estimate or "exact."
3.9*5.3 = 20.67 by calculator.
Answer:
$6
Step-by-step explanation:
if you divide 48 by the 8 books you will get the answer for how much he spent on just one