At this rate, what elevation will kelli reach 7 hours after starting?

Describe what moves you could use to create the transformation of the original image shown at right

Qrst is a parallelogram. determine the measure of ∠q pls

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.