Ask question

Ask question

All categories

olya-2409 [2.1K]

3 years ago

12

There were 35 students in a class. They were given math books (each priced at $0.55) and other books the total value of which wa

s n dollars. How much money was spent to provide the students with all these books.

1 answer:

Natali [406]3 years ago

8 0

Answer:

$19.25

Step-by-step explanation:

You might be interested in

A library contains 2000 books. There are 3 times as man non fiction books. Write and solve a systems of equations to determine t

icang [17]

Answer:

The number of fiction books is <u>500</u> and non fiction books is <u>1500</u>.

Step-by-step explanation:

Given:

Total book library contains = 2000.

There are 3 times as many non fiction books as fiction books.

Now, to determine the number of non fiction books and fiction books.

Let the fiction books be $x.$

And the non fiction books be $3x.$

Total books = 2000.

Now, to get the number of non fiction books and fiction books we put an equation:

$3x+x=2000.$

$4x=2000.$

Dividing both sides by 4 we get:

$x=500.$

Fiction books = 500.

Non fiction books = $3x=3\times 500=1500.$

Therefore, the number of fiction books is 500 and non fiction books is 1500.

4 0

3 years ago

Solve the following system of equations using inverse matrix method.<br><br>

Natali [406]

The picture is too blurry to read.

3 0

3 years ago

Help ASAP Please check to see if I have the last part correct. Thanks

7nadin3 [17]

<span>In 10 repetitions, there was an instance where 3 or more out of 5 free throw missed. So the probability of her missing 3 or more out of 5 free throw is 0/10=0% or 0.0%. I</span>t appears that your answer of 0% is correct given your experiment.

3 0

4 years ago

Read 2 more answers

What is the area of the triangle below?

wlad13 [49]

The area of a triangle is a+b+c

5 0

3 years ago

Identify the y-intercept

IceJOKER [234]

Answer:

C

Step-by-step explanation:

because it has a point at -3

8 0

3 years ago