Answer:
10/3 = 3.3333333...
Step-by-step explanation:
Point A -> (x₁,y₁) -> (0,1)
Point B -> (x₂,y₂) -> (3,11)
Slope -> (y₂-y₁)/(x₂-x1) -> (11-1)/(3-0) -> 10/3 -> 3.3333
Therefore, the slope of the line is 3.3 repeating
50=t/2+8
50-8=t/2
42=t/2
2×42=t
84=t
check: 50=84/2+8
50= 42+8
50=50
A=4, b=-8, c=-3 since you have to subtract 3 from both sides so that it would equal to 0