One clay brick weighs 5.79 pounds the break is 2 inches long and 2 1/4 inches wide if the clay weighs 0.08 pounds per cubic inch what is the volume of the brick

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

What expression is equivalent to (2x-1)(x-3)?

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5