67.65 + 57.93 = 125.58
200.00 - 125.58 = $74.42 change back
Answer:

Step-by-step explanation:
Please see attached picture for full solution.
Answer:
Step-by-step explanation:
320$ divided by 16 (two 8 hr shifts) = 20 dollars an hour
Answer:
No
Step-by-step explanation:
11. Correct
11a. a is the number of accessories bought
12. 32 = 3.5a + 25
7 = 3.5a
a = 2
12a. cost of the bear
13. correct
13a. f(-1)=8
$1.60
Divide 80 by 50 to find the cost of one brownie which will then lead you to get you the answer of $1.60