Answer:
y= 1
m= 7
b= 21
or y=7x+21
Step-by-step explanation:
Answer: 1/2
Step-by-step explanation:
1) Put the equation into y=kx form
- add 4x to both sides
- divide by 8 on both sides to get y=1/2x
2) k is the constant of proportionality
Answer:
x = 80
Step-by-step explanation:
Because supplementary angles are 180 degrees so the only possible value of x is 80 degrees because 100 + 80 = 180
This is your answer ok x=2.5