Answer:

Step-by-step explanation:

» Collect second degree terms (x² coefficients) together and first degree terms (x coefficients) and constants

Answer:
Yes it is.
Step-by-step explanation:
Just multiply everything by 2.
Good luck I have no freaking
clue
Find the amount of the discount and divide by the original price:
30-20 = 10
10/30 = 0. 333
Multiply by 100 for percent:
0.333 x 100 = 33.3333%
Round the answer as needed.
Graph C. The equation of the line is y=2x+5. 5 is the y-intercept so the line has to go through that point.