Answer:
(2, -6)
Step-by-step explanation:
5n^2+20n-60
(5n+30)(n-2)
5n + 30 = 0
5n = -30
(5n = -30)/5
n = - 6
n - 2 = 0
n = 2
answer: (2, -6)
Answer:
10
Step-by-step explanation:
Use the equation y2-y1/x2-x1
This gets you the equation
6-3/5-(-4) which equals 3/9
Simplify it to get the actual slope
So the slope is 1/3x
We were told that he used 2 cups of milk to make a cake, used 1/2 cup more to make frosting and he drank 3/4 cup. Thus, the total number of cups that he used is
2 + 1/2 + 3/4
= (8 + 2 + 3)/4
= 13/4
= 3 1/4 cups
He used 3 1/4 cups in all
