2 x 11 multiplies to 22 .
9 + 8 adds to 17 .
(1.4113) and (15.5887) do both jobs.
So for this, multiply both sides by 9, and your answer will be:

-x^2+6x+3
hope this helps :)
So each of Colise vases have 15 roses in them so she has a total of 30 roses 20 red and 10 yellow. Michelle also has 30 roses but he has three vases, each with 6 red roses, 6 x 3 is 18 and 30 - 18 is 12, 12/3 is 4 so Michelle would have 4 yellow roses in each of her vases.
Y=mx+b
m=slope
perpendicular lines have slopes that multiply to get -1
the slopes are
for

and

, the slope are

since their product is -1, the lines are perpendicular