Answer: 21
Step-by-step explanation:
Hour each week:22.5
dollars earned every hour:8.25
dollars spent:61.50
it would take 7 weeks.
Answer:
The first option: 3x = 3 + 2x
Step-by-step explanation:
The question answers itself. In short:
x is our unknown number.
If three times a number (3x) is (=) three more (3) than (+) twice the number (2x).
