Fran can do 9 math problems in 10 minutes. If she continues to do her homework at that same rate, how long will it take her to do 72 problems?

Step-by-step explanation:

think about how many time you can put 9 into 72 then add up all th 10 minute and you will get your answer.

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75