Answer:
10
Step-by-step explanation:
The answer is 10 because the fact that each question is worth 10 points does not change at all.
Answer:
D)
Step-by-step explanation:
The degree of a polynomial is the highest power.
In the polynomial we are given, the only power is 2 which makes it greatest.
Therefore, the degree is 2.
Best of Luck!
Answer:
The x-value is -2
Step-by-step explanation:
U can substitute any of the equations for y
-5x + (-9) = 2x + 5
-9 = 7x + 5
-14 = 7x
-2 = x
x = 2