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
kirill [66]
3 years ago
9

Megan’s car averaged 336 miles on 12 gallons of gas. How many gallons of gas did Megan use to drive 1,344 miles on vacation? a.

40 gallons c. 112 gallons b. 28 gallons d. 48 gallons
Mathematics
1 answer:
aalyn [17]3 years ago
5 0

Okay, so first divide 336 / 12 to find out how many miles are driven on each gallon. 336 / 12 = 28   So the car travels 28 miles per gallon (mpg).

Then, divide 1,344 / 28      1,344 / 28 = 48    

And there's your answer! D) 48 gallons

You might be interested in
12-(-4)(-3), evaluate please
Sindrei [870]

Answer:

0

Step-by-step explanation:

12-(-4)(-3)

-3 x -4 = 12

12 - 12= 0

5 0
3 years ago
Read 2 more answers
Solve the system by substitution.<br> x – 4y = -8<br> 5у – 1 = x<br> Submit Answer
Vikki [24]

Answer:

y = -7 and x = -36

Step-by-step explanation:

x - 4y = -8

5y - 1 = x

→ Substitute 5y - 1 into x - 4y = -8

5y - 1 - 4y = -8

→ Simplify

y - 1 = -8

→ Add 1 to both sides

y = -7

→ Substitute y = -7 into 5y - 1

( 5 × -7 ) - 1 = -36

7 0
3 years ago
Read 2 more answers
Is 7/9 an irrational number?
Mila [183]

Answer:

7/9 is a rational number

Step-by-step explanation:

x/y where x=7 and y=9 aand an reatinal number is something that is composed of an integer

3 0
3 years ago
Read 2 more answers
Is the equation y=9x linear
ludmilkaskok [199]

Answer:

Linear

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  0  or  1  for each of its variables. In this case, the degree of variable  y  is  1  and the degree of variable  x  is  1 .

Linear

4 0
2 years ago
Read 2 more answers
6x-y=-23 8x+3y=-9 Substition method (Show it step by step please!)
Tanya [424]

Answer:

solution is (- 3, 5 )

Step-by-step explanation:

given the 2 equations

6x - y = - 23 → (1)

8x + 3y = - 9 → (2)

rearrange (1) expressing y in terms of x

y = 6x + 23 → (3)

Substitute y = 6x + 23 into (2)

8x + 3(6x + 23 ) = - 9

8x + 18x + 69 = - 9

26x + 69 = - 9 ( subtract 69 from both sides )

26x = - 78 ( divide both sides by 26 )

x = - 3

substitute x = - 3 into (3)

y = (6 × - 3 ) + 23 = - 18 + 23 = 5

solution is (- 3, 5 )


5 0
3 years ago
Other questions:
  • Need help plz plz thx
    9·1 answer
  • G(x)= 3x - 1<br> Find g(2)
    13·1 answer
  • 7 +9 (3 + 8) =<br>can someone help​
    6·2 answers
  • Pls solve last question pls pls
    8·2 answers
  • Whoch equations are equivalent to
    12·1 answer
  • Please help Omg please please please I’m praying somebody helps
    8·1 answer
  • There is a elephant shaped weather vane at the top of a corn dryer tower that is 45 m high. If the weather vane weighs 190 N, wh
    13·1 answer
  • A regular hexagon is rotated 360° about its center. How many times does the image of the hexagon coincide with the pre image dur
    7·1 answer
  • Simplify (8) ÷ (2x3)
    11·1 answer
  • A student gives the answer to a probability problem as 6/5. tell why this answer must be incorrect.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!