Refrigerator A costs $600 and $50 per year for the electricity to operate it. Refrigerator B costs $1200 and $40 per year for the electricity to operate it. Define the two variables. Write a linear equation for the cost of owning refrigerator A and refrigerator B.

Question

Singleton

13 November, 13:04

+2

Answers (2)

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Wayne Lester · Answer 1

Cost A = 600+50y

Cost B = 1200+40y

the variables are the years that pass and the cost over time

Freeway · Answer 2

Refrigerator 1 is 1200 per year to own it and refrigerator 2 is is 1680 a year to own it