Answer:
F(3,3)
Step-by-step explanation:
Apologies if the diagram is a bit confusing
Tip: $8
Total:$48
Multiply 40 by 20% to find out how much money he gave for tip.
Add the amount of tip, 8, to $40 find out the total amount of money he spent.
4.3% , 645 ÷ 5 = 129, 4.3% of 3000 is 129
