Marco needs $57 to buy new basketball shoes. If Marco earns $3 per day working and already has $12 saved, which equation shows h
ow many days Marco must work before he can afford the shoes?
2 answers:
Answer:
3x+12=57
x= how many days
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let x represent number of days.
We have been given that Marco earns $3 per day working. So amount earned in x days would be 
.
We are also told that Marco already has $12 saved, so total amount saved by Marco in x days would be 
.
Now we will equate total amount saved by Marco in x days with 57 as Marco needs to save $57 to buy new shoes.
Therefore, the equation shows the number of days (x) that Marco must work before he can afford the shoes.
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