Ajacket costs $35 and has an 8 percent tax rate. which expression will find the cost of the tax on the jacket?

For the function, f(x) = -5x 2, find f(-4).

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f