Answer:
(6, 12)
Step-by-step explanation:
{ 3x - y = 6
{ x - 2y = -18
by using elimination:
6x -2y=12
x - 2y= -18
________-
5x = 30
x = 6
y = 18-6 = 12
the solutions = {(6, 12)}
Answer:
D
Step-by-step explanation:
Because 20000 is the power of ten and i wrote it down on paper
Answer:
Yes it is equivalent
Step-by-step explanation:
Simply 5(x+2)+10 and you will get 5x+12
Answer: your picture isn't popping up on my screen so when it pops up ill be more than welcomed to help .
Step-by-step explanation:
My answer -
The answer is A. about 45 m2
P.s
Happy to help you have an AWESOME!!!!!! day len