the test statistic of z is obtained when testing the claim that p. a. using a significance level of , find the critical value(s). b. should we reject or should we fail to reject ?

answer: the common difference is -0.10

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4

step-by-step explanation:

deez nut