Doris solved the following problem. Show how to use multiplication to check her answer. one fifth
1
5 divided by ÷77equals=StartFraction 1 Over 35 EndFraction
1
35
Choose the correct

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars