Answer:
17
Step-by-step explanation:
13 x 17 = 221
Answer:
This is an identity or infinite solutions
Step-by-step explanation:
10x - 12y = 22
5x - 6y = 11
-2(5x - 6y = 11 )
-10x + 12y = -22
10x - 12y = 22
0=0
Identity solution
4(9+7) = 36+28 = 64
open the parentheses, then simplify.
Answer:
the answer is 879
Step-by-step explanation:
The answer is the first choice, "y=-3x."
When you multiply the x-inputs by -3, they come out as the values in the y-input section.
1·-3=-3
3·-3=-9
-2·-3=6