Simplify
72 completely.​

Step-by-step explanation:

First let's factor 72:

Next, we can try to take the square root of each term in this factorization:

Finally, we can multiply these two together:

Alternatively, you could find that 72 is and took the square root of the and moved the 6 out of the square root.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

a

step-by-step explanation: