Which of the following examples have a constant rate of change? You are making cookie dough and you mix one batch in 10 minutes and then mix another batch in 8 minutes.

A plumber earns $90 the first hour plus $55 for every additional hour.

The money you put in the bank earns 1.6% interest. This means that the bank pays you 1.6% of the amount of the money kept in the bank each year.

The number of bacteria quadruples every hour.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

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step-by-step explanation: