At the library the average ratio of a hardbound books to paperback books on a shelf is 5:3. How many paperback books does 75 have

Answers

Answer 1
Answer: (I may be wrong) But I got 125 hardbound books by dividing 75 and 3 and I got 25, then I multiplied 25 and 5 and got 125.

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14. Harry needs to buy hamburgers and hot dogs for a picnic. He has only $41.00 to spend and must buy AT LEAST 98hamburgers or hot dogs. A store charges $.50 per hamburger and $0.25 per hot dog. Which of the following is a
possible way Harry might buy the hamburgers and hot dogs?
69 hamburgers and 28 hot dogs
64 hamburgers and 35 hot dogs
66 hamburgers and 33 hot dogs
78 hamburgers and 20 hot dogs

Answers

The possible way Harry buy the hamburgers and hot dogs is 66 hamburger and 32 hot dogs

What is Linear equation?

An equation between two variables that gives a straight line when plotted on a graph.

Given,

Price of hamburger = $0.50

Price of hot dog = $0.25

Consider,

Number of hamburger is x and number of hot dog is y

Then,

x + y = 98

y  = 98 - x

0.50x +0.25y = 41

Substitute the value of y in this equation

0.50x + 0.25(98 - x) =41

0.50x +24.5 -0.25x = 41

0.25x + 24.5 = 41

0.25x =16.5

x =  (16.5)/(0.25) =66

x + y = 98

Substitute the value of x

66 + y =98

y = 98 - 66

y = 32

Hence, the possible way Harry buy the hamburgers and hot dogs is 66 hamburger and 32 hot dogs

Learn more about Linear equation here

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Answer:

B: 64 hamburgers and 35 hot dogs

Step-by-step explanation:

64 x . 5 = 32 and 35 x .25 = 8.75

Add 32 + 8.75 = 40.75

Find the measure of x in each figure.

Answers

Step-by-step explanation:

Because 2x and 40° are complementary angles.

\therefore \: (2x) \degree + 40 \degree = 90 \degree \n  \n  \therefore \: (2x) \degree  = 90 \degree  - 40 \degree \n  \n \therefore \: (2x) \degree  = 50 \degree  \n  \n \therefore \: 2x  = 50  \n  \n  \therefore \: x  =  (50)/(2)  \n  \n \huge \red{ \boxed{ \therefore \: x  = 25}}

The square root of 617 is between which two numbers?

Answers

the square root of 617 is between the numbers 24 and 25

I need help on math?​

Answers

Answer:

6

Step-by-step explanation:

48% as a fraction in simplest form

Answers

Answer: The fraction 48/100 is equal to 48 percent.

The main definition of percent actually means ''per hundred. Therefore when you have 48%, it is the same as 48 out of 100 or 48/100.

Hope this helps! :)


If 25% of a number is 20, what is 60% of the number

Answers

The 60% of the number is 48.

What is Percentage ?

A percentage is a quantity or ratio expressed as a fraction of one hundred. It's sign is % .

It is given in the question that

if 25% of a number is 20, what is 60% of the number

Let the number be x

Making the expression from the given quation

(25/100) *x = 20

x = 20 * 100 / 25

x = 80

Therefore the number is 80

Then 60% of the number is

(60/100)*80

48

Therefore the 60% of the number is 48.

To know more about Percentage

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Set up a proportion, 20 over 25% and x over 60% and the answer is 48