Hazel covered a box with felt. the dimensions of the box are shown in the figure below:

a rectangular prism is shown. the length of the rectangular prism is labeled as 11 inches, the height is labeled as 6 inches, and the width is labeled as 8 inches.

the felt costs 9¢ per square inch. she will only pay for the felt used to cover the box, even if there is waste or extra. how much money did hazel spend on the felt?

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?