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
dem82 [27]
3 years ago
13

A van can travel 18 miles on each gallon of gasoline. At that rate, how many miles can the van travel on 15 gallons of gasoline?

Mathematics
1 answer:
postnew [5]3 years ago
3 0

Answer:

270

Step-by-step explanation:

you would do 18x15

You might be interested in
The ratio of the number of people at a dinner to the number invited was 106 to 100. Express this as a percent
snow_tiger [21]
I believe it is 106%.
8 0
3 years ago
X+x+x+x-20 what expression is equivalent to it?
igor_vitrenko [27]
X + x + x + x - 20 is equivalent to 4x - 20 because you can add the like terms, or the x's.
5 0
3 years ago
Read 2 more answers
Identify the angle relationship, write an equation and Solve for x. ​
irakobra [83]

Answer:

2x-6+x+x=180

4x-6=180

4x=180+6

4x=186

x=\frac{186}{4}=46,5°

Step-by-step explanation: the other angle is equal to his simmetrical, cause the triangle is isosceles, so is value is x. The sum of the angle in a triangle must be 180°

6 0
3 years ago
Two drunks start out together at the origin, each having equal probability of making a step to the left or right along the x axi
pashok25 [27]
They'll meet wen they are sober lol
7 0
3 years ago
In 1990 the average family income was about $ 39 , 000 , and in 2010 it was about $ 70 , 768 . Let x = 0 represent 1990, x = 1 r
iren2701 [21]

Answer:

<em />f(x) = 1588.4x + 39000<em />

f(15) = 62826

Step-by-step explanation:

Given

In 1990; Income= $39000

In 2010; Income= $70768

Solving (a): An equation in form of f(x) = ax + b

First, we need to determine the slope, a

a = \frac{y_2 - y_1}{x_2 - x_1}

Taking y as income and x as year index.

When x = 0; y = 39000

When x = 20; y = 70768

Substitute these values in the above formula

a = \frac{70768 - 39000}{20 - 0}

a = \frac{31768}{20}

a = 1588.4

Next, is to determine the formula using:

y - y_1 = a(x - x_1)

<em>Considering :When x = 0; y = 39000, we have</em>

<em />y - 39000 = 1588.4(x - 0)<em />

<em />y - 39000 = 1588.4x<em />

<em>Make y the subject of formula</em>

<em />y = 1588.4x + 39000<em />

<em />

<em>Express y as a function of x</em>

<em />f(x) = 1588.4x + 39000<em />

Solving (b): Income in 2005

<em>In 2005, x = 15</em>

So:

f(x) = 1588.4x + 39000 becomes

f(15) = 1588.4 * 15 + 39000

f(15) = 62826

3 0
3 years ago
Other questions:
  • Solve the inequality 5m &lt; –25
    13·2 answers
  • How do you answer this problem
    9·1 answer
  • Which number is equivalent to ??
    12·2 answers
  • Jacki evaluated the expression below.
    14·2 answers
  • The number of credits being taken by a sample of 13​ full-time college students are listed below. Find the​ mean, median, and mo
    10·1 answer
  • The gross income of Ginger Hughes is $212 per week. Her deductions are: $15.16,FICA tax;$29.33,income tax; 2% state tax; 1%city
    10·1 answer
  • What did the mathematician vivienne malone Mayes discover?
    9·1 answer
  • PLEASE ANSWER ITS DUE SO SOON
    11·1 answer
  • A study conducted over a period of ten years assessed the income growth of people right out of college. The study began with a s
    14·2 answers
  • Convert 746% to a mixed number
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!