I think A) 18 is the right answer.
Answer:
<em>(-3, -1)</em>
Step-by-step explanation:
Given the system of equation
y=1/3x-2
y=-3x – 12
Since both equations are y values, we will equate then=m to each other as shown;
1/3x - 2 = -3x - 12
x/3 + 3x = -12 + 2
(x+9x)/3 = -10
x+9x = -30
10x = -30
x = -30/10
x = -3
Substitute x = 3 into equation 1;
From 1: y=1/3x-2
y=1/3(3)-2
y = 1 - 2
y = -1
<em>Hence the required solution (x, y) is (-3, -1)</em>
identity property=something times one
Answer:
True
Step-by-step explanation:
Answer: A)
The first one because the x don’t repeat
