Answer:
The answer is c)
Step-by-step explanation:
g(x)=x^2-4
Answer:
x=4
Step-by-step explanation:
3(x+2)=2(x+5)
opening brackets
3x+6=2x+10
3x-2x=10-6
1x=4
The system of equations 6x+4y=14 and 9x+6y=c are linear equations
The value of c that makes the system have infinitely many solutions is 21
<h3>How to determine the value of c?</h3>
The system of equations are given as:
6x+4y=14
9x+6y=c
Divide through the second equation by 3
3x + 2y = c/3
Multiply through by 2
6x + 4y = 2c/3
Subtract the first equation from the above equation
6x - 6x + 4y - 4y = 2c/3 - 14
Evaluate the differences
2c/3 - 14 = 0
Add 14 to both sides
2c/3 = 14
Multiply by 3/2
c = 21
Hence, the value of c that makes the system have infinitely many solutions is 21
Read more about system of equations at:
brainly.com/question/14323743
Plug in -3 for x.
f(-3) = 0.5(3 - (-3))
f(-3) = .5(6)
f(-3) = 3
Answer:
y=-3-3x
Step-by-step explanation:
Transpose the equation for y
y=-12/4-12x/4
y=-3-3x
