Karla has spent $39 on food. She bought milk, cheese, and meat. The milk cost half as much as the cheese and the meat cost 4 tim es as much as the cheese
1 answer:
m = milk
c = cheese
t = meat
m = 0.5c
t =4c
0.5c+ c + 4c = 39
5.5c = 39
c = 39/5.5 = 7.09
cheese = 7.09
milk = 7.09/2 = 3.55
meat = 7.09*4 = 28.36
28.36 +3.55 + 7.09 = 39
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