Answer:
1.

2.

Step-by-step explanation:
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↷

Hopefully that I can Help ... A.53
Answer:
(b)
student can choose none or some
Answer:
$23.85
Step-by-step explanation:
39.95 x 3 which can also be 39.95 + 39.95 + 39.95=119.85
So then do 143.70-119.85 to find the answer which is 23.85.
Answer:
$2700
Step-by-step explanation:
You multiply 180 by 15 and you get 2700 dollars.