10
20
30 there u go
that the rounding
C because 9 x 12 is 108 and so it’s c but I’m sorry if this is wrong
10×5 is the answer. not sure though
Answer:
Step-by-step explanation:
cant remember what this method is called but
change the second equation to be y = something
x + y = 10
y = -x + 10
plug in this y= in the first equation to get x
4x -2(-x + 10) = 4
4x + 2x -20 = 4
6x = 24
x = 4
then plug in the x we found into the original second equation
4 + y = 10
y = 6
so your ordered pair would be (4,6)
hope this helps <3
9units sorry for not showing work though but glad I can help
