Answer:
7.3x+1
Step-by-step explanation:
7/3x+1/3x= 8/3x
5/3x+8/3x= 13/3x
13/3x= 4.3x+3x= 7.3x
12.8844
the answer is (a)12.8844
You multiply three( # of shirts) and 15.90 ( price)
The answer is $47.70 is how much he spend
the answer would be 5 i think
