It takes 2 minutes to print out 3 photos. write an equation relating the number of photos n to the number of minutes m. at this rate, how long will it take to print 10 photos? 14 photos?

Part a)

Part b)

Step-by-step explanation:

we know that

A relationship between two variables, M, and N, represent a proportional variation if it can be expressed in the form or

In this problem, the relationship between the number of photos N to the number of minutes M represent a proportional variation

we have that

For M=2, N=3

Find the the constant of proportionality k

substitute the value of N and M

so

Part a) How long will it take to print 10 photos?

For N=10

substitute in the linear equation

solve for M

Convert to mixed number

Part b) How long will it take to print 14 photos?

For N=14

substitute in the linear equation

solve for M

Convert to mixed number

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step-by-step explanation: