Answer:
X=5 y=-2
Step-by-step explanation:
Set them equal to each other so...
-2x+8=3x-7
Simplify by balancing out the equation so
-5x=-1
So x=5
Now plug it into either y equation
-2(5)+8
-10+8
Y=-2
Hope this helps!
R + s
First, substitute your numbers in. / Your problem should look like:
Second, simplify. / Your problem should look like:
Answer:
A) -34.7
An appropriate unit for Abedabun's purpose would have to include $ for the car's maintenance COST and a large distance measurement because we are talking about cars (and they can travel a long distance).
The best answer would be:
C) $/km
$ for the cost and km for the distance the car is driven.