Answer:
A variable
Step-by-step explanation:
I can help you if you want
Answer:
I'd say.... A. Associative property of addition sorry if im wrong...
Step-by-step explanation:
To find the state tax you have to take 7 percent of 124.95
Then add the tax to the amount he paid then add the charges for shipping
7/100=.07
124.95x.07=8.74
8.74+124.95+10=143.69
so he paid in total $143.69