Answer:

y=mx+c, m represents the slope while c the y-intercept. (never forget that)
20/(7-3) The difference of seven and three have to be in the parentheses because 20 is divided by the difference of the numbers not the numbers themselves.
Answer:
Answers is 0=-50 - 3m+3m^2
Answer:
C.
is the right answer
Step-by-step explanation:
The distance between the two points is 13.