Barry took a math test. After 5 minutes, he finished 7 problems. After 25 minutes, he finished 47 problems. What is Barry’s rate of change? Simplify your answer.

Can anyone solve this?

Question

Barry took a math test. After 5 minutes, he finished 7 problems. After 25 minutes, he finished 47 problems. What is Barry’s rate of change? Simplify your answer.   Can anyone solve this?

sori · Answer

Answer:   5/7    Step-by-step explanation:   5=m7  5/7=m7/7  m= 5/7  I don't know if this is right, if it is not please tell me

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