A shirt is regularly priced at $42. It is on sale for 15% off of the regular price. What is the sale price of the shirt?

$35.70

Step-by-step explanation:

15% of 42 = 6.3

42 - 6.3 = 35.7

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

b. x + 1

step-by-step explanation:

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