A)
we will write the equation

B) x=10, we just replace the x and solve y

the number of cases of water ir 15
I would say the answer is c. only graph d ,, think of the line test to see if a graph is a function or not
Not sure but I have microwaved poptart want some
Answer:
y=-1/5x+6
Step-by-step explanation:
y-b=m(x-a)
×5) y-7=-1/5(x--5) (×5
5y-35=-1(x+5)
5y-35=-x-5
5y=-x+30
y=-1/5x+6