Answer:
-6
Step-by-step explanation:

Adding 36 on both sides gives:

Square rooting both sides:


So if square -6 , you will get 36 just like when you square 6.
That is 
75) y=mx+b. plug in slope and point
2=(3/2)(1)+b
2=(3/2)+b. solve for b
b=1/2. plug back into original question
y=(3/2)x+(1/2) multiply by 2 to get rid of fraction
(y=(3/2)x+(1/2))*2.
2y=3x+1. subtract over the 3x
-3x+2y=1
Same would be done with the other 4 problems.
It's 8
Because the answer is 8ay-20aby+28by
Answer:
(1, -1) Sorry if its not right
Step-by-step explanation:
Answer:
slope = 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (3, 4) ← 2 points on the line
m =
=
= 