50x + 2.50 = 120.
x = how many tables she cleans to get $120.
Answer:
5 1/4
Step-by-step explanation:
5 is the whole number so we up it aside.
Then we are left with 25/100,when we simplify that 25 into 25 is 1.
25 into 100 is 4 times.
Therefore we are left with 1/4.
I hope this helps :)
n+9=n-6 is the equation for this problem