Identify the radius and the center of a circle whose equation is (x – 5)² + y² = 81.
the radius of the circle is
units.
the center of the circle is at (
,
).

assuming you mean addition: addition and subtraction are reverse operations.

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