Answer:
81
Step-by-step explanation:
i added it all
Answer:
Step-by-step explanation:
all you do is shade 27 squares in the grid
pls mark me brainliest
Answer:
WOMP WOMP WOMP!!!
Step-by-step explanation:
Answer:
C. (4,-7)
Step-by-step explanation:
To answer this question, I just graphed the two equations. Then I found where they intersected.
Split it into 2 equations
2x-9 = 7
2x = 16
x = 8
And another equation
2x-9 = -7
2x = 2
x = 1
The answer is x =1, x= 8