Brian spends 1/4 of his wages on rent an 1/3 on food. If hr makes £480 per week, how much money does he have left?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Find the roots of the equation below. x^2 - 6 + 9 = 0

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?