Answer:
<em>4 cups of 75% fruit juice and 4 cups of 25% fruit juice should be mixed.</em>
Step-by-step explanation:
Suppose, the amount of 75% fruit juice is
cups.
As the total amount of fruit punch is 8 cups, so the amount of 25% juice will be:
cups.
Given that, the percentage of juice in 8 cups fruit punch is 50%
So, the equation will be.........

Thus, the amount of 75% fruit juice is 4 cups
and the amount of 25% fruit juice is (8-4)= 4 cups.
The value of expression is: 9/8
Step-by-step explanation:
In order to evaluate the expression at given value, the given value is put into the expression and the expression is simplified.
Given expression is:

Putting j = 3/4

Hence,
The value of expression is: 9/8
Keywords: Fractions, addition
Learn more about fractions at:
#LearnwithBrainly
Answer:
12x^2 -5x - 3
Step-by-step explanation:
( 4x - 3)( 3x + 1 )
distribute
12x^2 + 4x - 9x - 3
combine like terms
12x^2 - 5x - 3
Hope this helps!!!
Answer:
19
Step-by-step explanation:
1st you will use a^2+b^2=c^2
next you plug them in so it would be a^2+16^2=25^2
next you would solve it to a^2+256=625
then you would get 369 and square root it
and your answer will be 19.2.
Answer:
We have that The average number of minutes it takes her to run 1 mile
From the Question we are told that
Katerina runs 15 miles in 2 1/2 hours
Average number of minutes it takes her to run 1 mile
Generally
Therefore
The average number of minutes it takes her to run 1 mile
In conclusion
The average number of minutes it takes her to run 1 mile
Step-by-step explanation: