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
Kobotan [32]
2 years ago
7

A store sells six cupcakes for $7. How much do 18 cupcakes cost?

Mathematics
2 answers:
ollegr [7]2 years ago
7 0

Answer:

21 cupcakes

Step-by-step explanation:

6 = $7

18 = 6 x 3

18 = 7 x 3

18 = $21

Bogdan [553]2 years ago
6 0

Answer:

21

Step-by-step explanation:

We can use proportions to solve

6 cupcakes        18 cupcakes

------------------- = -----------------

7 dollars               x dollars

Using cross products

6x = 7* 18

6x =126

Divide by 6

6x/6 =126/6

x =21

You might be interested in
A punch bowl contained 2 liters of ginger ale, 1 liter of orange juice, and 1 liter of cranberry juice. Select all of the statem
loris [4]

Answer:

The ratio of juices to ginger ale is 2 to 2

The ratio of orange juice to the cranberry juice is 1 to 1

Step-by-step explanation:

Ginger ale = 2 liters

Orange juice = 1 liter

Cranberry juice = 1 liter

Total ratio = 2 + 1 + 1 = 4

The ratio of ginger ale to the entire punch bowl is 1 to 4.

Ginger ale : entire punch bowl

= 2 : 4

= 1 : 2

Not true

The ratio of orange juice to ginger ale is 2 to 1.

Orange juice : ginger ale = 1 : 2

Not true

The ratio of juices to ginger ale is 2 to 2.

juices : ginger ale = orange juice + cranberry juice : ginger ale

= 1 + 1 : 2

= 2 : 2

True

The ratio of the entire punch bowl to the juices is 2 to 4.

Entire punch bowl : juices 4 : 2

Not true

The ratio of orange juice to the cranberry juice is 1 to 1.

Orange juice : cranberry juice = 1 : 1

True

7 0
3 years ago
Yeah so can u answer this​
Rzqust [24]

Answer:

give me the points its c c c c c c cc c cc c c. c cc cccc c cc c cc

4 0
2 years ago
Read 2 more answers
250% of what number 152.5
Nadusha1986 [10]
Your answer is 61. You welcome
7 0
2 years ago
30x + 20y +55 ANSWER ASAP
vazorg [7]

Answer:

are there any options?

7 0
2 years ago
Common ratio of fraction in geometric sequence? <br> 5/12,-1/6,1/15,-2/75,4/375
mestny [16]
To find the common ratio, u take ur 2nd term, and divide it by ur 1st term
(-1/6) / (5/12) =
-1/6 * 12/5 =
- 2/5 <== ur common ratio
6 0
3 years ago
Other questions:
  • Sandra’s volleyball team has a total of 20 uniforms 20% are medium sized uniforms how many uniforms are medium sized
    8·1 answer
  • Shawna has four gumdrops that are blue, red, yellow, and green. She randomly picks one gumdrop from a bag and replaces it.
    11·2 answers
  • Help please its due in 10 minutes
    7·1 answer
  • your class had a few fundraisers this year. if they raised $ 1036.25 from selling candy bars, $524 from dance ticket sales, and
    13·1 answer
  • Correct Answers only please!
    7·1 answer
  • Mr Dominguez spends three weeks training for a marathon. Every day he runs 1/2 mile more than the day before. If the first day h
    13·1 answer
  • Should children be encouraged to develop their own algorithms
    6·1 answer
  • What is 6=- x/8<br> Plz help
    14·1 answer
  • Helene invested a total of $1,000 in two simple-interest bank accounts. One account paid 8% annual interest; the other paid 9% a
    12·1 answer
  • The scatter plot shows the maximum noise level when different numbers of people are in a stadium. The linear model is given by t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!