Answer:
it would be a
Step-by-step explanation:
Answer:
x=5y-35
Step-by-step explanation:
The median of this data set is $5,150. $2,200+$8,100/2=$5,150. Good luck!
-3x = -3 because you would multiply one of the equations by -1 to eliminate y.
Step-by-step explanation:
First I do it as separate equations 2x-7=0 and 5x+3=0. In this equation you get two answers so you first answer 2x-7=0
2x-7=0
+7 +7
2x=7
/2 /2
x=7/2
Then do 5x+3=0
-3 -3
5x=-3
/5 /5
x= -3/5
Then you can check by putting them back in.