Answer:
2-10xy+4y
Step-by-step explanation:
you have to factor it.
Answer:
14 weeks.
Step-by-step explanation:
15x-10=200
add 10 to both sides
15x= 210
divide by 15
x=14 .
The original price is $30 because 40% off of 12 = 30
Answer:
$6.42
Step-by-step explanation:
It's very simple, all you have to do is subtract 13.58 by the 20.00$, so you will get that.
To find the box answer, you can divide y by x:

You can check every pair, bit I'm going to show you the first 2 as an example:

So 3/2 is the answer!