F(x) = 2x g(x) = 50x
Find (f. g)(x). Assume x2 0.
A. (f. g)(x) = 50x
B. (f. g)(x) = 10/2
c. (f. g)(x) = 52c
D. (f. g)(x) = 10x

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Using elimination, what is -4x+2y=-12 4x+8y=-24