You take the amount paid and divide it by the amount of cheese. So 10.50 divided by 2.5 equals 4.2 and 12.60 divided by 3 equals 4.2 meaning that one pound of cheese costs $4.20
Answer:
36 will be the measure.
Hope it helps!!!
Step-by-step explanation:
Answer: -72x+45y+72
Step-by-step explanation: