Apply in this order Ι-15Ι - 33÷11= 15-3=12
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36.75 - 28.50= $8.25 dollars earned
0.75 x 49 = 36.75
36.75/49=0.75
36.75/0.75
49 x 0.75 = 36.75
Answer:
Step-by-step explanation:
(a) Option B cost less at 120 miles driven
The cost difference at 120 miles between option A and option B is $15
(b) Option A and B cost the same at driving 60 miles.
Option B would cost more if you drive less than 60 miles.
Answer:
3 adult tickets and 4 child tickets
Step-by-step explanation:
a + k = 7
a = 7 - k
12a + 9k = 72
12a + 9k = 72
12(7 - k) + 9k = 72
84 - 3k = 72
84 - 3k = 72
3k = 12
k = 4
a = 3