D is the only one which would make sense :)
Answer:
m = 7h + 10
Step-by-step explanation:
Since m is representing the total amount of money he earned, we will leave that on one side. If h is the number of hours we worked, the coefficient of h is 7 because he earns 7 dollars an hour. The ten dollar tip is independent from the variables.
Answer:
0.015625
Step-by-step explanation:
Answer:
87.5%
Step-by-step explanation:
7/8x100=87.5