Write an expression for the perimeter of the house. Use the work you completed in parts A and B to guide you.

How to write 3 tenths and 5 tenths as a decimal

Measures of the angle of r, 31 s (x+4) t (3x+9)

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?