3 years ago

If x:y = 2:5, find the value of (-x+3y):(2x+y)

Mathematics

1 answer:

Anit [1.1K]3 years ago

6 0

Answer:

let x=2t and y=5t

-x+3y = -2t+15t = 13t

2x+y = 4t+5t = 9t

So the ratio is 13t : 9t

So, the ratio is 13 : 9

You might be interested in

In Chicago, the tax on a property assessed at $580,000 is $8,700. If tax rates are proportional in this city, how much would the

miss Akunina [59]

Answer:

Sorry i need to see answers, so i need to answer questions

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the radius and diameter of the following circle?<br> 11 cm

yanalaym [24]

Answer:

Diameter is 11cm, and the radius is 5.5

Step-by-step explanation:

To get the radius, just divide the size of the circle by 2

Diameter is the same size as the circle

3 0

3 years ago

Round 8.78911981582 to the nearest millionth

Aliun [14]

Answer:

8.789120

(you have to include the zero, or else the answer would no longer be the nearest millionth! and you would be marked wrong)

8 0

3 years ago

The weight of micheals and britteny new puppies

Leviafan [203]

Answer:

Brittney's Puppy

Step-by-step explanation:

Michael's puppy gains 8.6 pounds in 1 month while Brittney's puppy gains 155 ounces in 1 month

7 0

3 years ago

It is Marcie's first turn to roll. Which ratio shows the

MAXImum [283]

Answer:

2/3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers