Answer:
-6
Step-by-step explanation:
The line passes through (-100,20) and (-80,-100)
Slope = (-100-20) / (-80-(-100))
= (-120) / (-80+100)
= -120/20
= -6
Answer:
-2.4
Step-by-step explanation:
1. common denominator is 4
2. common denominator is 2
3. common denominator is 3
4. common denominator is 2
Answer:
x=-8 x=2
Step-by-step explanation:
x^2 +6x-6 = 10
Subtract 10 from each side
x^2 +6x-6-10 = 10-10
x^2 +6x-16 = 0
Factor
What 2 numbers multiply to -16 and add to +6
8*-2 = 16
8-2 =6
(x+8) (x-2) =0
Using the zero product property
x+8 = 0 x-2 =0
x=-8 x=2