Answer:
see explanation
Step-by-step explanation:
Using the rule of radicals
×
=
, then
![\sqrt{72}](https://tex.z-dn.net/?f=%5Csqrt%7B72%7D)
= ![\sqrt{36(2)}](https://tex.z-dn.net/?f=%5Csqrt%7B36%282%29%7D)
=
× ![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
= 6![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
is in simplest form, and cannot be simplified further
There is 16 ounces in a pound, so you do 16 x 6 which is equal to 96
Answer: $72
Step-by-step explanation: You have to realize that $54 is 75% of the original price, meaning that $54 is 3/4 of the original. Therefore, you must divide 54 by 3 to get 18, which is 25% of the origianl price. Since you now know what 25% of the original price is, you just have to add 18 to 54 to get $72. 72 dollars is 100% of the original price of the coffee table.