The stock market increased 75 point: = +75 or 75
You would need to have the information of how it translated, wether it was left or right, or up or down. you would also want the information of how far it translated.
The correct answer is a I think is correct
Answer:
x=7
y=-1
Step-by-step explanation:
When the two equations are solved together, they form simultaneous equations.
x+y=6
x-y=8
Let us use the elimination method. if we add the two equations, we eliminate y.
2x=14
x=7
Let us substitute for the value of x obtained above.
x-y=8
7-y=8
y=7-8
y=-1
