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
lina2011 [118]
2 years ago
12

There were two containers of oil. There was twice as much oil in the second container as in the first one. After using 13 liters

of oil from the first container and 7 liters from the second one, the second container still had 3 times more oil than the first one. How many liters of oil in total were in both containers originally?
Mathematics
2 answers:
tangare [24]2 years ago
8 0

Answer:60 liters

Step-by-step explanation: Container 1=-13 x3 = 39

Container 2= -7 x3 21

39+21=  60 liters

Iteru [2.4K]2 years ago
3 0

Answer:

48 liters

Step-by-step explanation:

First container = x

Second container has twice as much oil.

Second container = 2x

13 liters of oil was used from first container.

x - 13

7 liters of oil was used from the second container.

2x - 7

Second container has 3 times more oil than the first one.

2x - 7 = 3(x - 13)

x - 7 = 3(x - 13)

x - 7 = 3x - 39

2x = 32

x = 16

First container = 16 liters

second container = 16 x 2 = 32 liters

Total = 16 + 32 = 48 liters

You might be interested in
Type of Book
Viefleur [7K]

A sample is relative if all the types of books are included.

The answer would be:

Yes, it is representative because each type of book was represented in the approximate proportion that exists in the

library

6 0
3 years ago
Which expression could NOT be used to find the number of square pieces
LenaWriter [7]
The answer is b because you have to count the squares
5 0
3 years ago
The price of a ticket to attend a show is $28.50. In addition to the ticket price, Laurence had to pay a service fee of 10% and
Mamont248 [21]

Answer:

HI!!

Step-by-step explanation:

5 0
2 years ago
The answer to this problem
IrinaK [193]

Answer:

Which question are you needing help with?

Step-by-step explanation:

4 0
3 years ago
Alyssa, Bart and Meghan are
adoni [48]

Hi,

Essentially, we are saying that Alyssa gets 5 parts of the whole thing (140,000), Bart gets 3 parts of the whole and Meghan gets 2 parts of the whole. The sum total of their parts = the whole. So now we need to find out how much one part is. Thus,"one part" should be the variable. Substitute p for "one part", so Alyssa gets 5p, Bart gets 3p, and Meghan gets 2p. Since the sum of the parts = the whole, your problem sets up as:  5p + 3p + 2p = 140,000  -->  10p = 140,000 --> 10p/10 = 140,000/10  -->  x = 14,000.

Alyssa gets 5p or (5 x 14,000)

Bart gets 3p or (3 x 14,000)

Meghan gets 2p or (2 x 14,000)

If the whole was a loss, it would be a negative, and instead of getting money, they would lose money.

3 0
2 years ago
Other questions:
  • Racionalize os denominadores:<br> raiz quadrada de 5/ raiz quadrada de 8 <br> (é em fração)
    14·1 answer
  • Please please please help me I need to get this right so please don’t do that if you don’t know geometry
    10·1 answer
  • Which is an equation of the line with a slope of 1/4 and a y-intercept of -2
    11·1 answer
  • I really need help with this
    12·1 answer
  • How many hours and minutes is it from 8:45pm on Monday to 6:35am on Tuesday pls help ASAP for math test welling to give you heck
    5·1 answer
  • You are a cool peson
    5·1 answer
  • A baseball is thrown straight up in the air with an initial velocity of 2 m/s. Draw a picture that shows the path of the ball as
    6·1 answer
  • 4x+2y=6 what is the x intercept of the given equation in standard form . Show your solving steps . Please help
    10·1 answer
  • Any.one wan-na zoom ;-; an.d i.f yo.u s.ay n.o ju.st d.ont p.ut anythi.ng plea.se
    6·2 answers
  • Mrs. Hall's sixth graders walk laps every day on the school track. The following are the number of laps the class completed in t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!