MATHEMATICS MIDDLE SCHOOL

According to the school survey 12% of the students at Rockwood high school speak Spanish there are 36 students at the school who speak Spanish how many students were surveyed

Answers

Answer 1
Answer:

The percentage is that indicating the hundredth total number of students surveyed such that 12% of them are 36 will be 300.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

Let's suppose the total number of students that are surveyed was x.

It is known that x% of y is given as, (x/100)y.

Therefore,12% of x is (12/100)x = 0.12x

The 12% of the total students is 36.

So, 0.12x = 36

x = 36/0.12 = 300

Hence "The percentage is that indicating the hundredth total number of students surveyed such that 12% of them are 36 will be 300".

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Answer 2
Answer:


(100%x 36) /12%

= 300

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How do you do you solve this question

TRANSLATING WORDS TO EXPRESSIONS 1.One chair costs $25.50 more than twice as much a another one
2.The quotient of 8 times a number and 3
3.One bed costs $100 less than three times as much as another bed

You dont have to do all. Some will help

Answers

1)
y = 2x + 25.50
where x = the price of the first chair and y = the price of the second chair.

2)
y = 8x/3   OR   y = 8/3 x (eight thirds times x)

3) y = 3x - 100
where x = the price of the other bed and y = the price of the "one bed"

If you don't understand one of them, just ask for an explanation.

What does it mean for two fractions to be equivalent? For two ratios to be equivalent?

Answers

When two fractions are equivalent that means that different fractions have the same number

A 5-pound bag of apples cost $3.50. Use that rate, to complete the table to identify equivalent ratios, and then answer the questions. Apples *? 5 ? 15
Cost 0.70 3.50 7 *?

Answers

1 pound is about 0.70
5 pound is 3.50
15 pound equals 11.50
9.45 pounds equals 7

Answer:

I dont know this question because a little hard

Step-by-step explanation:

maybe more help

(05.01)How many solutions will this system of equations have? (2 points)

x − 2y = 24
3x − 6y = 72

Select one:

a. No solution

b. Infinite solutions

c. One solution

d. Two solutions

Answers

3x - 6y = 72...reduce by dividing everything by 3
x - 2y = 24...notice how this is exactly the same as the other equation....means that the lines are the same line...meaning infinite solutions

Answer:

infinite solutions

Step-by-step explanation:

each of 7 kittens, weighs less than 3.5 ounces. Find all the possible values of the combines weights of the kittens

Answers

Maximum would be 24.5 lbs
Minumum would be 12.25 lbs

An animal shelter has 7 puppies. If the puppies are 28% of the total dog and cat population, how many dogs and cats are in the animal shelter?

Answers

79 is the answer I believe.

Final answer:

The total number of dogs and cats in the animal shelter is 25. We get this by dividing the number of puppies, which represent 28% of the population, by 0.28.

Explanation:

To figure out the total dog and cat population in the animal shelter, we need to use the information given to us: the puppies, which make up 28% of the total population, number 7. To get the full population, we need to think of these 7 puppies as representing 28%. The way to get the total is to divide the number of puppies by the percentage they represent. Express 28% as a decimal and divide:

7 / 0.28 = 25

So there are 25 dogs and cats in the animal shelter.

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