Answer:
describe the relationship between what
Step-by-step explanation:
Answer:
The correct answer is D) (-2, -1)
Step-by-step explanation:
In order to solve this system of equations, start by multiplying the entire first equation by 2. Then add the two equations together. This will get the y's to cancel and allow you to solve for x.
-4x + 2y = -10
3x - 2y = 12
---------------------
-x = 2
x = -2
Now that we have the value for x, we can find y by plugging the x value into either equation.
-2x + y = -5
-2(2) + y = -5
-4 + y = -5
y = -1
210 - ( 30 * x )
**I assume the question asks for total minutes.
Answer: how do we have the same question need the answer too
Step-by-step explanation:
I think form reading this your going to need to add or divded i need more informtaion to understand your question