The length of AB is 10 inches. A dilation with a scale factor of į is applied. What is the length of the image of AB ?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

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?