Answer:
<h2>x = -2, y = 1</h2>
Step-by-step explanation:
given the system of equations y=1/2x+2 and y=-2x+-3, since the 2 equations are functions of y, we will equate both equations together and calculate the value of x as shown
1/2x+2 = -2x-3
x/2+2x = -3-2
5x/2 = -5
5x = -10
x = -10/5
x = -2
Substituting x = -2 into any of the equation to get the value of y we have;
y = -2(-2)-3
y = 4-3
y = 1
The solution to the system of equation (x, y) = (-2, 1)
<span> and plug it back into the original terms each side was labeled as:
S1: 3(8)=24ft
S2: 4(8)=32ft
S3: 6(8)=48ft
To check add all three sides and ensure they total your 104ft perimeter.
24+32+48=104
Don't forget to report your answers with the units of measurement!!</span>
C - remember the vertical line test determines if something is a function. A function has 1 x value for 1 y value. A B and D have more than one y value for a given x value.
6+6=12
8+4=12
or if you mean algebraic equation:
6+x=12
x+4=12
