Answer:

Step-by-step explanation:
1) Remove parentheses.

2) Regroup terms.

Answer:
Y = 50x
Step-by-step explanation:
Remember that slope intercept form is Y = mx + b indicating that m is the slope
To solve this equation use the formula
Y2 - y1 , x2 - x1:
50 - (- 50) = 100
25 - (-25) = 50
100/50 = 50/1
So the answer is y = 50x
Answer:
y-9=2x
Step-by-step explanation:
The reason it is y-9=2x is because y=22+9 is y=31 and you have 5 to give so 5=31 which is not correct.
Hope this helps!
Multiplying 20 by 320% is the same thing as multiplying 20 by 3.2, or 20(3.2)=64. Hope this helped!