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
grigory [225]
2 years ago
14

A car uses 12 gallons to travel 100 miles. How many gallons would it use to travel 450 miles?

Mathematics
1 answer:
rosijanka [135]2 years ago
4 0

54 gallons

Step-by-step explanation:

  • 12 × 4.5 =54 gallons

You might be interested in
Nicole is driving on a highway. She uses one gallon of gas every 20 miles she drives. The distance, D (in miles), she travels on
Arada [10]

Answer:

60

Step-by-step explanation:

1 gallon is equal to 30 miles, which would mean if she uses 30 gallons of gas it would be equal to 60 since 3 x 20 equals 60

8 0
2 years ago
Tristen is packing lunch boxes for the school trip. Each lunch box consists of 1 sandwich, 1 fruit, and 1 drink. Tristen can cho
Lerok [7]

Step-by-step explanation:

3*4*2=24

Even if he doesn't use them all, he has 24 choices.

These kind of problems are permutation type problem. Order is not critical. Imagine yourself preparing such a meal. You have choices to be made in Sandwiches, fruits and drinks. It does not matter which order you set up the lunch box. It only matters that you chose.

You can't leave one out, nor does the problem allow you to trade (say) 2 drinks for one fruit.

6 0
2 years ago
The line through (0, 2) and (2,6)
tiny-mole [99]
The slope of the line is 2 if that is what you're looking for
6 0
2 years ago
CAN SOMEONE MULTIPLY THIS PLEASE, ITS URGENT
____ [38]

Let's factorise it :

\: {\qquad  \dashrightarrow \sf   ( {x}^{3}   -  5)(x + 3)  }

\: {\qquad  \dashrightarrow \sf    {x}^{3} (x + 3) + [-5(x + 3)]  }

Using Distributive property we get :

\: {\qquad  \dashrightarrow \sf    {x}^{3} +  {3x}^{3}   + ( - 5x - 15)  }

\: {\qquad  \dashrightarrow \sf    {x}^{3} +  {3x}^{3}   - 5x - 15 }

\: {\qquad  \dashrightarrow \sf    4{x}^{3}  - 5x - 15 }

⠀

Therefore,

\: {\qquad  \dashrightarrow \sf   ( {x}^{3}   -  5)(x + 3)   =4{x}^{3}  - 5x - 15}

8 0
2 years ago
Simply the expression 7y+4x+4-2x+8
lisabon 2012 [21]
Simplified: 2x+ 7y + 12
3 0
3 years ago
Other questions:
  • P(x) is a ploynomial. Here are a few values of P(x). P(-5)=-2 and P(5)=-1 What is the remainder when P(x) is divided by (x+5) WI
    8·2 answers
  • Use substitution to solve the system.<br><br><br> 2x-8=y<br> 5x-3y=19
    8·1 answer
  • Algebra Help please?
    8·1 answer
  • I would like to know the answerr to this picture and how u got it
    14·1 answer
  • Please help on this question
    15·1 answer
  • Please help. Stuck here.
    14·1 answer
  • At a school 1/2 of the pupils walk to school.
    8·1 answer
  • Find the output, y, when the input, X, is 2.<br> Y =
    13·2 answers
  • Find the missing side of the triangle. Round your answer to the nearest tenth if necessary.
    8·2 answers
  • Code is formed using four of these letters: A, B, I. K, N, O, and T. (Note that the order of the letters in the code matters; fo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!