1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dmitry [639]
3 years ago
10

A study was being conducted about how much college students spend on the purchase of their textbooks.

Mathematics
1 answer:
Mandarinka [93]3 years ago
5 0

Answer:

n=4

Step-by-step explanation:

because 4x10=40

You might be interested in
sue makes 2% commission sales up to $5000. She makes 7.5% commission on sales over $5000. If Sue sold $15000 worth of merchandis
ikadub [295]

Answer:

$1125

Step-by-step explanation:

Since $15,000 is over $5000 the commission is 7.5%

Next you turn the percent into a decimal:

0.075

Now multiply $15,000 by 0.075

Answer = $1125

3 0
2 years ago
Eleni withdrew $45.00 from her savings account. she then used her debit card to buy groceries for $30.15. what was the total amo
SVEN [57.7K]
$45.00+$30.15=$75.15
3 0
3 years ago
Read 2 more answers
If y = 6, then what is the value of 9 x y?<br> O 15<br> O 25<br> 0 44<br> O 54
Debora [2.8K]

Answer: 54

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Denise makes three times as many chocolate cupcakes as vanilla cupcakes. She also makes three dozen strawberry cupcakes. If Deni
slamgirl [31]

Answer:

6 dozens

Step-by-step explanation:

Vanilla, v = x

Chocolate, c = 3x

Strawberry, s = 3 dozens = 36

Total cupcakes = 132

Hence,

x + 3x + 36 = 132

4x = 96

x = 96 / 4

x = 24

Chocolate = 3 * 24 = 72

Dozens of chocolate = 72 /12 = 6 dozens

7 0
3 years ago
HELP ASAP PLEASE!!!!!!!!!!!
Inessa05 [86]

Look in the table at the column that has 1 minute and 4.25 pages. Printer A prints 4.25 pages in 1 minute which is a rate of 4.25 pages per minute. The rate of printing is the slope in the equation. A rate of 4.25 pages per minute is represented by the equation y = 4.25x, where 4.25 ids the slope of the equation.

We are told that Printer A prints faster than Printer B, so Printer B must have a lower rate of printing than Printer A. The equation for Printer B must have a slope less than 4.25.

There are two choices which have a slope less than than 4.25.

Answer: y = 4.2x; y = 4x

3 0
3 years ago
Other questions:
  • Find the area of a triangle with sides lengths 17, 18, and 21.4 units. Round the answer to the nearest hundredth.
    7·1 answer
  • Two separate single-factor anovas provide exactly the same information that is obtained from a two-factor analysis of variance.
    15·1 answer
  • Write 0.634 in scientific notation
    15·1 answer
  • What is .194 with the 94 repeating as a fraction?
    15·2 answers
  • Suppose that circles A and B have a central angle measuring 100°. Additionally, the measure of the sector for circle A is 1071 m
    5·1 answer
  • Choose the correct product of (2x − 4)2.
    8·2 answers
  • How did you get 40 as the answer
    13·1 answer
  • A group of random people were polled about whether they prefer to communicate using text messages or by phone calls. The results
    14·1 answer
  • 354,738 rounded to the nearest thousand
    15·2 answers
  • Which set of equations has (3, 1)as its solution?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!