Answer:
20
Step-by-step explanation:
In the equation y = mx + b, m is the slope.
So, if the equation is y = 20x, then 20 is the slope.
This is because 20x = mx, so m = 20.
Answer:
Step-by-step explanation:
5). =
=
6).
= x²
7).
8).
=
9).
10). =
= x³
x + y = -9
x + 2y = -25
Rewrite the first equation as x = -9-y
Relace x in the second equation:
-9-y + 2y = -25
Simplify:
-9 +y = -25
Add 9 to both sides:
y = -16
Now you know y,, replace y in the first equation and solve for x:
x -16 = -9
Add 16 to both sides:
x = 7
Answer: x = 7
Answer:
−530865
Step-by-step explanation:
hoped I helped:)
Sorry I don’t understand this