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
ira [324]
3 years ago
5

Three friends bought 4, 6, and 8 books. The table shows the cost of the books. What is the constant of proportionality? 2 7.5 15

30
Mathematics
2 answers:
Svetach [21]3 years ago
6 0
Your anwser would be 8
Alexxandr [17]3 years ago
3 0
The answer is 15 because if you look at the number if books, it goes by 2. If you look at the prices, it goes by 15. What it is mainly asking for is what the number goes by. Therefore the correct answer is 15.

You might be interested in
QUESTION 12 PLZ HELP ASAP
igor_vitrenko [27]
12.
12.5 - 10 - 7.5  <  5.11 >
The answer would most likely be 5.11 or 11.5
6 0
3 years ago
Tyra wants to arrange 32 tiles in equal rows and columns. How many ways could she organize the tiles? List the factors.
Black_prince [1.1K]
1,32 2,16, 4,8
That's all I got so it's 3
Sorry if I got it wrong or missed some
4 0
3 years ago
Please help.. thank you for your assistance :)
ludmilkaskok [199]

Answer:

the slope is 1 so D

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
A local school donated canned goods to help the community. Cans were packed into boxes each weighing 16.4 pounds. The volunteers
andrezito [222]

Answer:

<h3>147.6 pounds of food</h3>

Step-by-step explanation:

Each box weighed 16.4pounds, if the volunteers packed 9 boxes, we need to calculate the total pounds of food collected. Using the equality postulate;

1 box = 16.4 pounds

9 boxes = x pounds of food

Cross multiply;

1 * x = 9 * 16.4

x = 147.6 pounds of food

Hence the volunteers collected 147.6 total pounds of food

4 0
2 years ago
A container of oregano is 17 pounds heavier than a container of peppercorns their total weight is 253 pounds the peppercorns wil
34kurt
Alright, we can turn the word problem at the beginning into an equation.
Let's represent oregano with "o" and peppercorns as "p".
o=p+17
Also, we know that the two added together are 253 pounds.
o+p=253
Since we know that o=p+17, let's substitute it into the second equation.
(p+17)+p=253
2p+17=253
-17       -17
2p=236
p=118
So, we have 118 pounds of peppercorns. (Although it's irrelevant to the second half of the equation, we also know we have 135 pounds of oregano)
Now, let's convert pounds to ounces.
1 pound = 16 ounces.
So, multiply 118 by 16....
118*16=1888
So, you can make 1888 one-ounce bags of peppercorns.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A standard chemistry examination administered nationally by the American Chemical Society has a mean of 500 and a standard devia
    12·1 answer
  • Please help:
    10·2 answers
  • In a week, 12 hands laid 72 eggs. What is the unit rate for eggs per hen?
    5·1 answer
  • Answer soon please!! I think I started this correctly so if it’s wrong please tell me and what should I do from this point on?
    5·1 answer
  • On a map of the city, 8th Street is a line segment from point (1,4) to point (6,9). J Street is a line segment that starts at (4
    5·1 answer
  • What is the common ratio of the geometric sequence whose second and fourth terms are 6 and 54, respectively?
    15·2 answers
  • What’s the volume of this container? HELP ASAP
    11·2 answers
  • Evaluate the expression using substitution ( m=3, y =-5)<br><br> 5m + 3y/5 + 4( m-y)
    6·1 answer
  • Five more than twice a number is nine.<br> What is the number?
    9·2 answers
  • 12*11*35 is supposed to be 4260 right? Does anyone know the steps for this? (CBSE Grade 6)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!