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
The given line passes through the points (-2,-4) and (2,2) What is the equation, in point-slope form, of the line that is parall
Morgarella [4.7K]

Answer:

(y-1)=\frac{3}{2}(x+3)


Step-by-step explanation:

The point slope form of a line is (y-y_1)=m(x-x_1) where x_1=-3\\y_1=1. We write  

(y-1)=m(x--3)\\(y-1)=m(x+3)


Since the line is parallel to the line shown it will have the same slope. To find m, count the slope from each marked point on the graph. Count the rise then the run and create a fraction rise/run. The slope is 6/4 which simplifies to 3/2. Now substitute it for m.

(y-1)=\frac{3}{2}(x+3)




3 0
3 years ago
MATH PLEASE HELP 20 POINTS!
Igoryamba
1. d
x-intercept (y=0) is -4
y-intercept (x=0) is 8

2. d
x-intercept (y=0) is 16
y-intercept (x=0) is 20

3. b
y=1/6x+4
multiplied by 6
6y=x+24
-x+6y=24

4. a 4.75k+2.25p=22
8 0
3 years ago
Read 2 more answers
The director of a marching band asks the band members to line up in rows of four, but one is left over. Then she tries to line t
lions [1.4K]
I got 81 members. 4 x 20 = 80 81-80=1
6 x 13= 78 81-78= 3
7 x 11= 77 81-77= 4
6 0
3 years ago
Mrs. Parson baked 30 cookies. 5 sixths of the cookies were oatmeal. How many oatmeal cookies did Mrs. Parson bake?
vekshin1
She cooked 25 cookies because 5/6 =25/30 because you multiply each number by 5 and it becomes 25/30. Hope this helped
6 0
3 years ago
Read 2 more answers
An electric bill in May was $112.00. In June, the bill was $163.00. What is the percent of increase, rounded to the nearest tent
laila [671]

Answer:

d. 45.5%

Step-by-step explanation:


7 0
3 years ago
Other questions:
  • What is the value of f(x) = 36x when x =1/2
    9·1 answer
  • What is 65 less then j in a algebraic expression
    11·2 answers
  • Which of the following choices is equivalent to the expression below?
    11·1 answer
  • My dog weighed 60 lbs and lost 25%of his weight. How much did he lose?
    6·1 answer
  • Please help this is like the tenth time:(
    5·1 answer
  • What are the prime factorization of 12 and 9
    6·1 answer
  • Find the measure of the missing angles.
    6·1 answer
  • What is the length of a base of a right triangle with an area of 15 meters and a height of 3 meters?
    8·1 answer
  • What is the answer to this?!!!
    10·1 answer
  • The denominator of a fraction is 4 more than its numerator. If the fraction equals 1/3, what is the fraction?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!