Step-by-step explanation:
(x+2y)(x-2y)
- x^2-2xy+2xy-(2y)^2
- x^2-4y^2
Answer:
3/10
Step-by-step explanation:
2/5 + x = 7/10
x = 7/10 - 2/5
x = 7/10 - 4/10
x = 3/10
X= pi/4 +k(pi)
(This may not be correct sorry)
8-10=-2
-2+5=3
3+7=10
10-(-20)=-10
Final score is -10 points
Answer:
increasing
Step-by-step explanation:
This line is increasing
The slope is greater than 0 so the line is going up