What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21

a

Step-by-step explanation:

The geometric mean of 2 numbers a and b is the square root of the product of the 2 numbers, that is

geometric mean =

given 3 and 7, then

geometric mean = = → a

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