Solve the system.
2x + y = −3
−2y = 6 + 4x
Write each equation in slope-intercept form.
y = -2x + -3

y = -2x + -3

What do the equations have in common?

If lmn=xyz, which congruences are true by cpctc? check all that apply

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called