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
guapka [62]
3 years ago
6

You can buy 5 stickers for $3. Write a proportion that gives the cost c if you buy 12 stickers.

Mathematics
1 answer:
Reptile [31]3 years ago
5 0

Answer:

$7.5

Step-by-step explanation:

Let

Quantity of stickers=x

Price of stickers=y

5 stickers cost $3

12 stickers cost $y

x/y = x/y

5/3 = 12/y

Cross product

5y=12*3

5y=36

Divide both sides by 5

5y/5 = 36/5

y=7.5

12 stickers= $7.5

Therefore, the price of 12 stickers= $7.5

You might be interested in
Three tenths times twelve
Sholpan [36]

Answer:

3.6

Step-by-step explanation:

0.3x12=3.6

Because you know that 12x3=36, so 12x0.3=3.6!

Good luck!

7 0
3 years ago
The least common denominator of three fraction is 100. one of the fractions are 7/10. what are the other fractions.
yaroslaw [1]

The asnwer is play robl0x

5 0
2 years ago
A destroyer on patrol spots an aircraft at an altitude of 10,000 ft and an angle of elevation of 20⁰. How far is the aircraft fr
Reika [66]

sin= \frac{opp}{hyp} \\\\sin (20) = \frac{10000}{hyp}\\\\hyp= \frac{10000}{sin(20)} \\\\hyp= 29238 ft

The aircraft is 29238 ft from the ship

//

Note: this is based on my assumption that we are looking for the hypotenuse.

If we are looking for the adjacent side, then the answer would be 27475 ft.

4 0
3 years ago
A certain forest covers an area of 3900 km2 . suppose that each year this area decreases by 8% . what will the area be after 10
stiv31 [10]

<span><span>A = P(1-r)^t
</span><span>
A = 3900(1-0.08)^10

A = 3900(0.92)^10 </span></span><span><span>

A = 3900(0.434388454)

A = 1694.11

1694 square km</span></span>


3 0
3 years ago
Every repair bill at Chuckie’s Service Spot includes a fixed charge for an estimate of the repairs plus an hourly fee for labor.
lakkis [162]

Answer:

overpriced is all I can say.....

8 0
3 years ago
Other questions:
  • Consider the standard normal curve given.
    12·2 answers
  • Which should be calculated first to solve this story problem?
    10·2 answers
  • How much does 1/2 cup of epsom salts weight?
    7·1 answer
  • The residents of Greenville used their cell phones for 344,120 minutes last year. It also turn out that they used the 5% less th
    10·1 answer
  • What are some ways in which companies can attract and retain employees
    15·2 answers
  • Round to the nearest thousandth: 6.49993
    15·1 answer
  • 1) What part of 20 is 5?<br> 2) What part of 20 is 12?
    8·1 answer
  • HELP!! Identify the transformation from ABC to A'B'C'.
    15·1 answer
  • Rectangle QUAD has coordinates Q(0,0), U(0, 3), A(5, 3), and D(5,0). Q'U'A'D' is the image of QUAD after a dilation with center
    10·2 answers
  • A function with a input of 4 has an output of 10. Which following could not be the function equation?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!