X is 25% of 104, 7 is 10% of y, and n is 80% of y. y is what percent of (n+y−x)(n+y−x)

Answers

Answer 1
Answer:

The correct answer is 100000/7 %

How to solve the problem?

The given percentage of xis 25% of 104

x =(25)/(100)*104

x = 26

7= 10% of y

7=10/100*y

Therefore , y = 70

Now, (n+y-x)(n+y-x) = % of y

(56+70-26)(56+70-26)= 100*100

= 10000 = % of y

let % be m %

10000= m / 100*y

10000= m/100*70

m = 100000/7%

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Castor brought 6 3/4 small carrot cakes to share with 26 students in his class. Did Castor bring enough for each student to have 1/4 of a cake? (Yes..26 students and 27 pieces of cake???)

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yes that is correct  27 pieces
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                             26 students

A patient was supposed to take 560mg of Medicine but only took 420mg. What percent of medicine did the patient take

Answers

75% because u do 420 times 100 divide it by 560 and that=75%

Ricardo has a marble collection with 54 blue marbles, 24 red marbles,and 18 yellow marbles. He arranges the marbles into equal rows. The marbles in each row will be the same color. How many marbles can he put in one row?

Answers

the answer is 6 because it is the only number other than 2 that u can divide all of these numbers by... I would assume that your teacher wouldn't take 2 as an answer. 6/54=9
6/24=4
6/18=3

What is the unit rate of $1.12 for 8.2 ounces.(But you need to round to the nearest hundredth)

Answers

It depends on what you are trying to find if you are trying to find the unit rate for oz/dollar or dollar/oz it differs. But, for the second option it is $0.14 dollars. For the first it is 7.32 oz per dollar. I assume you are trying to find  dollar/oz because it makes more sense.

Select the graph of the solution. Click until the correct graph appears. |x|= -5

Answers

graph of |x|=-5 is not possible.

We know that modulus makes everything inside it as positive.

To make the graph of equations with modulus functions, we need to make cases as to check the behavior of the modulus. In this:

CASE-1 :

when expression inside modulus is positive,i.e., x ≥ 0, ∴ |x| = x

Now, |x| = -5

x = -5  ;   but we assumed x ≥ 0

So, this case is false.

CASE-2 :

when expression inside modulus is negative,i.e., x < 0, ∴ |x| = -x

Now, |x| = -5

-x = -5

x = 5  ;  but we assumed x < 0

So, this case is also false.

In these two cases all the real possible values of x is covered.

Therefore no real value of x satisfies the equation. So, this is false and no graph for it is possible.

Answer:

No Solution

Step-by-step explanation:

How many sides does a octagon have

Answers

An octagon has eight sides. You can note that the prefix, "octo", means eight.

Another example of the prefix is an octopus, they have eightarms.

A real-life example of an octagon is a stop-sign. 

Hope this helps! :)
8 is the amount of sides an octagon has