Answer:
Solve the following system for x and y:
{2 x + 53 = 53, 8 x + 3 = 42}
Check whether x and y are present in the given system:
Answer: The variable y is not present. Therefore its value cannot be determined.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
if you don't know it choose C
I believe that its true hby?.
This is the same as saying x*y+25=0.
Also, x*y=-25.
The solution (if you had to find it) would be -5 and 5.
To graph, it would be y=-25/x
Edit: This can be simplified down to y=-5 since it is a constant so it would be a straight line on the y-axis down at -5.
Answer:
51-55 1 0
56-60 2 0
61-65 1 0
66–70 2 8
71–75 1 3
76–80 0 4
81–85 0 1
Step-by-step explanation:
Its what i got and was correct, Hope this is useful
