You have to add like terms
5x^2 -8xy+15y^2
Answer:
4/9
Step-by-step explanation:
It’s basic math UwU
1. Slope= -2
2. Slope= 3/2
Answer:

Step-by-step explanation:
stupid enough
y=mx+b

slope = 16-12/3-6
-4/3

plug in x and y
16=-4/3(3)+b
b=20
<h2><em><u>Red</u></em></h2>