Answer:
(it will take super long for me to answer this)
Step-by-step explanation:
Use desmos graphing calculator, put in your f(x)/y values and you will get all of the answers you need. Hope this is helpful :)
Answer:
B
Step-by-step explanation:
<u>To find the answer, you have to </u><u>multiply each term of the first parenthesis' expression with each term in the next parenthesis' expression.</u><u> Then </u><u>combine like terms</u><u>.</u> So we have:

Answer choice B is right.
Answer:
The Answer is 5/9 in the simplest form.
666666666666666666766666666
X - $5 bills
y - $10 bills
x + y = 12
y = 5x
x + (5x) = 12
6x = 12
x = 2
y = 5(2)
y = 10
10 $10 bills and 2 $5 bills