If lp = 15 and pr = 9, find lr. explain.

answer:

lr = 15

step-by-step explanation:

because p is in both equations, find the common factor of the two, which would be 3, so therefore:

p = 3

plug in p to the two equations to find the value of the other variables:

3l = 15

l = 5

3r = 9

r = 3

after finding what the two letters are, multiply them together for finding lr.

5 x 3 = 15

i hope this !

okay wait before i answer, is this for your points on a graph?

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation: