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
Lyrx [107]
3 years ago
6

Find the ratio a:b, if it is given that a+b=3b

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

Step-by-step explanation:

a + b = 3b

a = 3b - b

a = 2b

a/b = 2/1

a:b = 2:1

You might be interested in
Work out 3% of 860kg<br><br>need this asap!!!
eduard

Answer:

3% of (860 kilograms) =

25.8 kilograms

4 0
3 years ago
Read 2 more answers
pls help immediately! this is due in 3 mins :/. (pls don’t give a link, i’ll give brainiest for the correct answer just pls help
zavuch27 [327]

Answer:

50 i think but i'm not 100 % sure i'm sorry

Step-by-step explanation:

6 0
3 years ago
Hi guys how is your day going?
Dafna11 [192]

Answer:

good u?

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
You saved $1,240 and your sister agrees to put it in a savings account at her credit union so you can earn interest. You earned
leva [86]

The amount after 2 years is $2,295.

Given that,

  • The invested amount is $1,240.
  • The rate of interest is 8%.
  • The number of years is 2 × 4 = 8

Based on the above information, the amount after 2 years is

Future value = Present value ×(1 + rate of interest)^number of years

= $1,240 × (1 + 0.08)^8

= $1,240 × 1.08^8

= $2,295

Therefore we can conclude that the amount after 2 years is $2,295.

Learn more: brainly.com/question/18051939

7 0
2 years ago
Rule set for 18250 , 18500 , 19000 , 20000
Rus_ich [418]
I thought doubling everytime except for the number 19000 because if you do 250 × 2 = 500 so then you do 500×2=1000.
3 0
3 years ago
Other questions:
  • During a recent housing slump, the median price of homes decreased in the United States. If James bought his house for $360,000
    13·1 answer
  • What is a markup that is more than 200%?
    6·1 answer
  • The time it takes Jessica to bicycle to school is normally distributed with mean 15 minutes and variance 4. Jessica has to be at
    6·1 answer
  • Sale 40% sale price 120$ what is the original price
    8·1 answer
  • What is the solution to this system
    5·1 answer
  • The length of a rectangle is 4
    7·1 answer
  • If collecte 63 cans which is 21%. How many cans are 46%. And how many is 33% ?
    12·1 answer
  • you and a friend of your choice are driving to the island of chincoteague in virginia in two different cars. you are traveling 6
    12·1 answer
  • Answer fast and show your work
    13·2 answers
  • 5. Alex invests $18,100 at 13.6% compounded quarterly for 10 years. How much it be worth in the end?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!