Answer:
![\frac{15y-10}{15y-3}](https://tex.z-dn.net/?f=%5Cfrac%7B15y-10%7D%7B15y-3%7D)
Step-by-step explanation:
First at all, we need to use
to convert this expression into a fraction, like:
to convert into
.
Expand the fraction to get the least common denominator, like
![\frac{3y}{3*1}-\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B3y%7D%7B3%2A1%7D-%5Cfrac%7B2%7D%7B3%7D)
Write all numerators above the common denominator, like this:
![\frac{3y-2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B3y-2%7D%7B3%7D)
The bottom one used the same way to became simplest form, like this:
![y+\frac{1}{5}](https://tex.z-dn.net/?f=y%2B%5Cfrac%7B1%7D%7B5%7D)
![\frac{y}{1} +\frac{1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7B1%7D%20%2B%5Cfrac%7B1%7D%7B5%7D)
![\frac{5y}{5*1}+\frac{1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B5y%7D%7B5%2A1%7D%2B%5Cfrac%7B1%7D%7B5%7D)
![\frac{5y+1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B5y%2B1%7D%7B5%7D)
And it became like this:
![\frac{3y-2}{3}/\frac{5y+1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B3y-2%7D%7B3%7D%2F%5Cfrac%7B5y%2B1%7D%7B5%7D)
Now, we are going to simplify this complex fraction. We can use cross- multiply method to simplify this fraction.
![\frac{3y-2}{3}*\frac{5y+1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B3y-2%7D%7B3%7D%2A%5Cfrac%7B5y%2B1%7D%7B5%7D)
3y-2(5) and 5y-1(3)
and it will becomes like this in function form:
![\frac{3y-2(5)}{5y+1(3)}](https://tex.z-dn.net/?f=%5Cfrac%7B3y-2%285%29%7D%7B5y%2B1%283%29%7D)
Then, we should distribute 5 through the parenthesis
![\frac{15y-10}{5y+1(3)}](https://tex.z-dn.net/?f=%5Cfrac%7B15y-10%7D%7B5y%2B1%283%29%7D)
![\frac{15y-10}{15y+3}](https://tex.z-dn.net/?f=%5Cfrac%7B15y-10%7D%7B15y%2B3%7D)
And.... Here we go. That is the answer.
Answer:
5a3-5a2
Step-by-step explanation:
Answer:
108.4
Step-by-step explanation:
At the end of the game you owned 13 cents if 71% of your rolls are successful and 29% of your rolls are unsuccessful option first is correct.
<h3>What is probability?</h3>
It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
We have:
Every time you roll a 1 or 2 you are successful, and your friend will pay you $1. Every time you roll a 3, 4, 5 or 6, you must pay your friend $2.
71% of your rolls are successful:
= 1×0.71
= $0.71 (won)
29% of your rolls are unsuccessful
= 2×2.9
= $0.58 (lose)
The amount owned = 0.71 - 0.58 = $0.13 = 13 cents
Thus, at the end of the game you owned 13 cents if 71% of your rolls are successful and 29% of your rolls are unsuccessful option first is correct.
Learn more about the probability here:
brainly.com/question/11234923
#SPJ1
Answer:
I'm so sorry no answer
Step-by-step explanation: