Answer:
900m or 300m
Step-by-step explanation:
45 x 20 = 900
30 x 10 = 300
Firstly figure out how much money you earn per one hour. This is 312$ divided by 20 is 16$/hour. Then write an equation which represents only hourly earnings: y = 16x. To answer the last question just enter the value for variable x = 15, and you will get money earned per one week.
7 and 7/28 I think if I did that right
