Answer:
[4, -1]
Step-by-step explanation:
Using the Elimination Method:
3x + y = 11
5x - y = 21
__________
8x = 32
__ ___
8 8
x = 4 [Plug this back into both equations to get the y-coordinate of -1]; -1 = y
The <em>y</em>'s are already <em>additive</em><em> </em><em>inverses</em><em> </em>[result in 0], canceling each other out.
I am joyous to assist you anytime.
Answer:
umm hol up lemme think about it
Step-by-step explanation:
Answer:
jeez
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
4×4=16
6×4=24
the picture is being blown up ×4
Answer:
What grade are you in?
Step-by-step explanation:
