Abox has a width of 7 inches and a height of 4 inches. if the volume is 168 cubic inches, what is the length of the box?

a) 3 inches

b) 6 inches

c) 8 inches

d) 4 inches

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.

by definition every angles supplementary opposite by vertex are congruent