Answer:
an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
× equals negative 4 i think and y equals -3
Answer:
I'm not ok. that is too expensive
Step-by-step explanation:
Answer:
B (2.5, 0)
Step-by-step explanation:
2x - y = 5 (multiply all by 4)
8x- 4y = 20
-8x - 4y = - 20
eliminate the 4y
8x- 4y = 20
-8x - 4y = - 20
-------------------- –
16x = 40
x = 40/16 = 2.5
now we substitute x with 2.5
2x - y = 5
2(2.5) - y = 5
y = 0
Answer:
in picture
Step-by-step explanation:
