3x + y = -3
-2x + y = 7
Use elimination method
Subtract both equations
5x = -10, x = -2
Plug in -2 for x (any equation)
3(-2) + y = -3
-6 + y = -3
y = 3
Solution: x = -2, y = 3
Or as a coordinate: (-2, 3)
X=4 is the answer to this
You need to know the length of two sides and the degree of one angle.
X intercept is (9,0)
Y intercept is (0,9)
Pls mark me as brainliest
Answer:
it has 6 faces
Step-by-step explanation:
