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podryga [215]
3 years ago
13

The estimated total cost, y, of a child’s toy is partially based on the number of batteries used, x. The cost of one battery is

$0.75. The toy itself costs $12. Which equation represents the situation?
A. y = 12x + 0.75
B. y = 0.75x + 12
C. y = 12x – 0.75
D. y = 0.75x – 12
Mathematics
1 answer:
Ksivusya [100]3 years ago
7 0
I believe its B because y= the cost of batteries (0.75) times the number of batteries (x) + how much the toy costs (12) so y=0.75x+12
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