Kievan bought a new eraser that came in a cardboard wrapper.
A rectangular prism with a length of 5 centimeters, width of 4 centimeters, and height of 2 centimeters.

What is the minimum amount of cardboard used for the wrapper?
38 centimeters squared
40 centimeters squared
76 centimeters squared
80 centimeters squared

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29