80-4 to the power of 2 divided by 8

please help and dont joke around please

78

Step-by-step explanation:

tell me if it is wrong

I would really appreciate a brainliest!!! :)

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94