5+5=10 and 10-7.75 is 2.25 so he would get back $2.25 as change
the answer for your question is A :>
Answer:
Convert the mixed numbers to improper fractions, then find the LCD and combine.
Exact Form: 21
/4 Decimal Form:
5.25 Mixed Number Form: 5 1
/4
Step-by-step explanation: