2x + 4 = 2
5
the five is under it because that's how it is on the question​

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

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