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
Arisa [49]
3 years ago
10

At the toy store, 3 toy cars cost $2.61. How much does it cost to buy 15 toy cars?

Mathematics
2 answers:
Masteriza [31]3 years ago
7 0
Use a ratio \frac{3}{2.61}= \frac{15}{x} . 13.05 dollars.
Tanya [424]3 years ago
5 0
15 = 3 x 5

Factor of 5.

3 x 5 = 15
2.61 x 5 = 13.05

$13.05 to buy 15 toy cars

You might be interested in
Mrs. Roberts plants tomatoes and radishes in the areas shown in the model below.
PtichkaEL [24]

Answer: C

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the coordinates of the midpoint of a segment having the given endpoints.
inysia [295]

Answer:

A. (1.55, 2)

Step-by-step explanation:

The formula to apply when finding the midpoint of a segment where the coordinates of the end points are given is;

midpoint=(\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )

where (x₁,y₁) and (x₂,y₂) are the coordinates of the end points

Given;

x₁= -0.4 ,y₁=2.5,  x₂=3.5, y₂=1.5 then applying the formula for midpoint

=(\frac{-0.4+3.5}{2} ,\frac{2.5+1.5}{2} )\\\\\\=(\frac{3.1}{2} ,\frac{4.0}{2} )\\\\\\=(1.55,2.0)

3 0
3 years ago
7^8 divide by 7y =7^6 find the value of y
lisabon 2012 [21]
Answer: y = 7

Explanation:

7^8/7y = 7^6
7^7/y = 7^6
In order for 7^7 to become 7^6 you need to divide by 7

Which mean y = 7

So that:
7^7/7= 7^6
7^6 = 7^6
7 0
2 years ago
Y = f(x + 3) + 3<br> Graph
-BARSIC- [3]

Answer:f in the chat

Step-by-step explanation:

4 0
3 years ago
Eight year-old Alex is learning to ride a
cestrela7 [59]

Answer:

The age of the horse, in human years, when Alex was born can be determined by simply deducting the Current age of Alex from the Current age of the horse in human years.

Therefore, the age of the horse, in human years, when Alex was born was 42 years.

Step-by-step explanation:

Current age of Alex = 8

Current age of the horse in human years = 50

Since the age of the horse is already stated in human years, it implies there is no need to convert the age of the horse again.

Therefore, since Alex is a human who was born 8 years ago, the age of the horse, in human years, when Alex was born can be determined by simply deducting the Current age of Alex from the Current age of the horse in human years as follows:

The age of the horse, in human years, when Alex was born = 50 - 8 = 42

Therefore, the age of the horse, in human years, when Alex was born was 42 years.

This can be presented in a table as follows:

                               Age of Alex        Age of the Horse (in human years)

Eight years ago              0                                           42

Current age                    8                                           50

6 0
3 years ago
Other questions:
  • Twice a number decreased by 16 is 64.
    12·1 answer
  • What are the solutions to the equation? p2−12p=13
    12·2 answers
  • The last answer is D. 15 meters
    6·1 answer
  • The Hawks soccer team won 12 out of 14 games. If this rate continues, how many games will they win if they play a
    14·1 answer
  • 1 kilogram (kg) is about 2.2 times as heavy as 1 pound (lb). Suppose the function f determines Marcus's weight (in lbs), f ( t )
    13·1 answer
  • There are 15 m and ms that are peanut or small, 2 m and ms that are peanut and small, and 9 m and ms that are small. How many m
    9·2 answers
  • Saritha will construct a rectangle that has a height of 4 units and an area of up to 48 square units. What inequality represents
    9·1 answer
  • A computer store buys a computer system at a cost of ​$572.40. The selling price was first at $954​, but then the store advertis
    8·1 answer
  • Do the points A(-2,1), B(-2,4), C(3, 4), D(3, 1) form a square?
    8·2 answers
  • Solve the equation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!