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
makkiz [27]
3 years ago
14

Three tanks,A,B,C are used to store oil. Tank A contains 'n' litres of oil. Tank B contains (n+150) litres of oil. Tank C is emp

ty. Oil is pumped from tank A and from tank B into tank C so that all three tanks contain the same amount of oil. 500 litres of oil are pumped from tank A into tank C. work out the value of 'n'.
Mathematics
1 answer:
Yuliya22 [10]3 years ago
6 0
500 divide by 300 is 150
You might be interested in
The relationship between the number of hours a plumber works and the total work fee
Lynna [10]

Answer:

ANSWERS ARE B, C, AND D.

Step-by-step explanation:

I found the unit rate of 350 and 5, because we can use a calculator (as stated on top) I just punched in 350 divided by 5 and got 70. Now i know this may not sound that "professional", but nothing needs to always be professional as long as its efficient and most importantly gets you the right answer. I then took the time to multiply each number, (the ones on the left : 3, 3.5, 6, 7.25, and 8) by 70. If the answer you got on the calculator match up to the number on the right, (240, 420, 507.50, and 490) its correct, if it doesn't match up, you can tell that its most likely not the answer. You should end up with three answers that all end up having the unit rate of 70. Hope this helps anyone who needed it.

ANSWERS ARE B, C, AND D.

5 0
3 years ago
Read 2 more answers
dont want to go to summer school would be so thankful to anyone who could help me with this math problem
Zigmanuir [339]
Looks like you going to summer school
4 0
2 years ago
PLEASE HELP I WILL GIVE BRAINLIEST!!!!! I already solved for x please solve for y and z! Trolls are getting reported and banned
hoa [83]
Not sure if your the same person but I had already done the work for this problem....

4 0
2 years ago
I am a factor of 120, and a common multiple of 3, 4, and 10. The sum of my digits is 6.
Galina-37 [17]

Answer:

At first find the lowest common multiple of 3, 4, 10

so it is 60

and 60is a factor of 120 and also the sum of the digits of 60 = 6+0 = 6

.°. 60 is the answer

7 0
3 years ago
A store purchased a DVD for $12.00 and sold it to a customer for 50% more than the purchase price.The customer was charged a 7%
Tems11 [23]

Answer:

The customer's total cost for the DVD is $19.26

Step-by-step explanation:

Store buy the dvd for $12.00.

The store price is $12.00+50% more

The store price= $12.00 *(1+0.5)= $18.00

Final price (tax added)= $18.00 + 7%

Final price= $18.00 * (1 + 0.07)= $19.26

3 0
3 years ago
Read 2 more answers
Other questions:
  • 12(x-360)=120 solve for x
    15·2 answers
  • 8 yd equal what feet
    11·2 answers
  • How to solve 2.5h - 15 = 4h
    6·1 answer
  • How did you solve for mc?
    15·1 answer
  • The temperature at 9am was 13.6 deg. Celsius. The temperature at 9pm was 6.4 deg. Celsius. What was the average drop in temperat
    8·2 answers
  • What are the like terms in the expression below?<br><br> 3x + 8 + 3y + 8x
    11·1 answer
  • Find the value of x show all steps please
    15·2 answers
  • A mptprbpat travels downstream on a river for five hours. The speed of the current is 2km/h. The river flows into a still lake a
    13·1 answer
  • N/8 = 11/40<br>What is the value of n?<br><br>A: 5/11<br>B: 11/5<br>C: 3<br>D: 5​
    8·1 answer
  • In the given figure, what is the value of x?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!