If you are calculating a 10% off discount, you need to to know the sale price. add 10% to the original price multiply the original price by 10% multiply the original price by 90% subtract 90% from the original price

Why do interests rates on loans to be lower in a weak economy than in a strong one

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Find the ratios of the corresponding sides