Find the missing sides
and the perimeter
20 miles
23 miles
28 miles
21 miles

i think it is 5

Step-by-step explanation:

she drove 134 miles

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