Suppose you're given 2 points: (a,b) and (c,d). The SLOPE of the line segment connecting these 2 points is given by
d-b
m=--------
c-a
Try this. Find the slope of the line segment connecting (3,4) and (7,9).
Answer:
Step-by-step explanation:
Hello, please consider the following.

Thank you.
Add 5% to the 15% you get 20%. now multiply 476 by 1.20 to get the total cost
Answer:
x=4 x=-5
Step-by-step explanation:
x^2+x-20=0
Factor
What 2 numbers multiply to -20 and add to 1
-4*5 =-20 and
-4+5 =1
(x-4) (x+5) =0
Using the zero product property
x-4 =0 x+5=0
x=4 x=-5
Answer:3
Step-by-step explanation: 3(3)-4 =5
Area now is 5•5 equivalent to 25 :)