12/80
=15 percent
There are 80 apples in the crate
Do 12 divided by 15 then multiply by 100 = 80
Answer:
Step-by-step explanation:
First, rewrite the equation (all terms should be in the left side):

In this equation,
Then the discriminant

Then

Answer:
a straight vertical line on x 4
Step-by-step explanation: