Answer:
x = 8
y = 3
Step-by-step explanation:
x + y = 11
x - y = 5 Subtract
2x = 16
x = 16/2
x = 8
x + y = 11 Substitute x = 8
8 + y = 11 Subtract 8 from both sides
8-8+y =11-8
y = 3
Left side goes up 5 right side goes up 7
The rate of change between 5,15 is 10
Answer:
C
Step-by-step explanation:
Use elimination by multiplying thw whole top equation by 2. (both sides)
then cancel out y and solve for x. plug back in to get y
please mark brainliest if you found this helpful
Answer:
42.5
Step-by-step explanation:
The reason its 42.5 is because you just have to multiply it by 5 because thats what 1 inch represents.
Three and seven. The answer is three and seven because three plus four is seven. Your welcome
