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
leva [86]
3 years ago
13

How many times bigger is a group of 21 marbles than a group of 7 marbles?

Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

21/7=3

3 times bigger.

Step-by-step explanation:

You might be interested in
A farmer intends to plant pine trees 12 feet apart to form a windscreen for her crops. How many trees should she buy if the leng
Zolol [24]
You can fit 67 crops with a gap of 12 feet between each one.
804/12=67
3 0
3 years ago
Read 2 more answers
5,395<br> - 2,697<br> How do you solve?
sashaice [31]

Answer:

2698

Step-by-step explanation:First you take 1000 from 5000 and then distribute it to 395

3 0
3 years ago
Read 2 more answers
Samantha has $24 but she wants a pair of Jordan's that are $112. She does chores and she gets paid $5 for each chore. If she doe
natita [175]

Answer:

Check step-by-step.

Step-by-step explanation:

Okay, so. She gets 5 dollars and she does 15 chores. You would multiply it.

5 * 15 = $75

Then you would subtract 112 and 75.

112 - 75 = 37.

She will get $75. Then, she will need to gather $37

6 0
3 years ago
A glass is 1/3 full.
Setler79 [48]

Answer:

216 cm³

Step-by-step explanation:

1/3x + 63 = 5/8x

subtract 1/3x from each side; (1/3x = 8/24x  and  5/8x = 15/24x)

63 = 7/24x

7x = 63(24)

7x = 1512

x = 216

4 0
3 years ago
.Andrea needs a new air conditioning system for her house. An air conditioner needs to be big enough to cool a house, but it wil
stira [4]

Answer:29,400 ft^3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for d. 8/12 = 62/d
    10·2 answers
  • 5 to the third power times 25
    5·2 answers
  • For which values of the parameter B the following system admits a unique solution [ 1 b 1-b 2 2 0 2–2B 4 0] [x y z] = [1 2 0]
    7·1 answer
  • What is an example of when you might need to use decimals and other rational numbers in everyday life?
    10·1 answer
  • Marty drew a model of the school library. The total area of the floor is 132 square centimeters. What is the area of the shaded
    12·2 answers
  • The difference of a number n and the number 8 is 42. Which of
    13·1 answer
  • What is the value of x?
    12·2 answers
  • Given that P(x)=2x²+5x-5
    15·1 answer
  • Wall-mart had a laptop for $500. Best Buy was selling the same laptop for 15% more. What is price of the laptop at Best Buy?
    13·2 answers
  • Sherri has 23 pieces of jewelry to sell. She sells the bracelets for $2 and the necklaces for $3 and earns a total of 55$. If th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!