P: -1/2
q: 1
r: 7/2
These are the slopes because the slope is the coefficient in front of x. On top of that you need to get y by it's self and have only one y.
Answer:
There will be 12 servings in total!
Step-by-step explanation:
4 ÷ 1/3 = 12
Easy!
Answer:
Step-by-step explanation:
Answer:
{x | x = 2}
Step-by-step explanation:
4(x + 2)² ≤ 0
(x + 2)² ≤
Simplifying this gives;
x² - 4x + 4 ≤ 0
Applying the quadratic formula we get;
x ≤ 2
But the quadratic equation above have only one solution so the answer is ;
{x | x = 2}