What is the y coordinate of the solution to the system of equations? 3x+6y=3 5x-y=27
1 answer:
Solve for y
eliminate x
multiply firs tequation by -5 and 2nd by 3 and add them
-15x-30y=-15
<u>15x-3y=81 +</u>
0x-33y=66
-33y=66
divide both sides by -33
y=-2
the y coordinate is y=-2
You might be interested in
No. 4/x will take the form of a hyperbola and is called an inverse function.
Answer:
r = -6
Step-by-step explanation:
6r + 7 = 13 + 7r
-6r both sides
7 = 13 + r
-7 both sides
r + 6 = 0
-6 both sides
r = -6
The answer is 600, I got this by multiplying the two numbers
Answer:$90,000
Step-by-step explanation:
3,000*30=90,000
Answer: c
Step-by-step explanation:
