5% of 60 dollars is 3 dollars.
For the first question the answer is
X=-9 or X=10
First you factor the left side of the question
(X+9)(X-10)=0 then u set factors equal to zero
X+9=0 or x -10=0
X=-9 or X=10
Now for question two is the second bubble of answer
The answer is c.. Just use the distributive property on c and it will equal what you have to factor
20x+20y=900
I hope that helps. You'll have to isolate each variable. X= kite, y=website.
