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exis [7]
3 years ago
14

A machine at a factory fills 20 bottles per minute. Which rate is equal to this unit rate

Mathematics
1 answer:
Levart [38]3 years ago
6 0

Answer:

38.5

Step-by-step explanation:

Lets say, first number = x



Second number = 3x+7



Total = 49




(x)+(3x+7)= 49



4x+7 = 49



4x = 42



x = 42/4



x= 10.5




x= 10.5



3x+7 = 3(10.5)+7 = 38.5




Hope this helps!!

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