Answer: a = 0, a = -8
Step-by-step explanation:
1. 
2. 
3. 
4. so a = 0 or -8
Y=mx+b
They give you the slope - 1/5
y=-1/5x+b
Now plug in the two coordinates of x and y to find b
7=-1/5(-5)+b
7=1+b
b=6
So the answer is y=-1/5x+6
The answer is 6.2857 you take all the values add them together then divide by the amount of values
Answer:
854
Step-by-step explanation:
There is no decimals.