the equation -3x+2y=4 represents a line on a graph. if (x,11) are the coordinates of a point on the line, what is the value of x?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

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