2.5c+5d=60
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Math·Algebra·Linear equations in two variables
easyThe given equation describes the relationship between the number of cats, c, and the number of dogs, d, that can be cared for at a pet care business during a week. If the business cares for 12 dogs during a week, how many cats can it care for during this week?
A
0
B
5
C
30
D
60