Answer:
A unit rate is a rate where the second quantity is one unit , such as $34 per pound, 25 miles per hour, 15 Indian Rupees per Brazilian Real, etc. 1 minute=60 seconds1 hour=60 minutes (or) 3600 seconds1 day=24 hours (or) 1440 minutes.
Step-by-step explanation:
50/80, then divide it by ten so the answer is 5/8. Once the number can divide both numbers your good.
Answer:
Step-by-step explanation:
Given: 
; find x and y.
Let's start with finding x first. Let's distribute the left side of the equation.
Let's move everything we can to the left side of the equation. Some things will cancel out.
Now, let's move the term that includes 
to the left side of the equation. Everything else should be moved to the right.
Let's get rid of the negative sign in front of by dividing both sides by -1.
To get completely isolated, divide both sides by 
.
Simplify.
Let's solve for y. We will start with the distributed and simplified equation to make it easier.
Now, let's move the term that includes 
to the left side of the equation. Everything else should be moved to the right.
Again, let's get rid of the negative sign in front of the by dividing both sides by -1.
To isolate y, divide both sides by z.
Simplify.
Answer:
A.) 60
B.) Fernada
Step-by-step explanation:
A.) you would add up all the friends records (20 + 17 = 37, 37+ 23 = 60).
B.) you would see if anybody was close to 36 and Fernada counted 23 and they would be the closes.
All you have to do is put the percentage of what you are trying to find (who passed) above the total number, and divide it. So you would have to do 18 divided by 45 = 0.4 which would be 40%
