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3 years ago

How do i simplify 3y-4y+3y

Mathematics

2 answers:

mihalych1998 [28]3 years ago

8 0

All have y
3-4 = -1
-1+3 = 2
2y is the answer

Grace [21]3 years ago

3 0

Simply combined like terms. I like to start with the first two sets of variables.

3y-4y=-1y or -y

Then replace 3y-4y with -y

-y+3y=2y

So, 3y-4y+3y simplified is 2y

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Find the least common multiple.

vovangra [49]

Answer:

C - 3,600

Step-by-step explanation:

100 16 45 ÷ 2

50. 8. 45 ÷ 2

25. 4. 45 ÷ 2

25. 2. 45. ÷ 2

25. 1. 45. ÷ 3

25. 1. 15. ÷ 3

25. 1. 5. ÷ 5

5. 1. 1. ÷ 5

1. 1. 1

L.C.M = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 5 = 3, 600

I know this may be confusing but if you don't understand, you're welcome to ask.

7 0

4 years ago

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Jobisdone [24]

Step-by-step explanation:

option A

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7 0

3 years ago

Read 2 more answers

Doug has a bag full of crayons. There are 6 red crayons, 7 blue ones, and 4 green crayons. Doug wants to color a blue sky. What

larisa86 [58]

Answer:

Blue 7/17 = Nearly 0.41

Red 6/17= Nearly 0.35

4/17= Nearly 0.23

Step-by-step explanation:

The Probability is 13/17 if im wrong then sorry i havent done this in a while

8 0

3 years ago

keiko david and tony have a total of 106$ in their wallets. david has $6 less than keiko tony has 2 times what david has. how mu

mafiozo [28]

<h3>Answer:</h3>

Keiko have $31 in her wallet.

David have $25 in his wallet.

Tony have $50 in his wallet.

<h3>Step-by-step explanation:</h3>

Keiko

Let x = the amount in Keiko’s wallet.

David

David has $6 less than Keiko .

x - 6

Tony

Tony has has two times what David has.

2(x - 6)

The total sum of their money = 106

Keiko

x + x - 6 + 2(x - 6) = 106

2x - 6 + 2x - 12 = 106

4x - 18 = 106

4x = 106 + 18

4x /4 = 124/4

x = 31

Therefore Keiko have $31 in her wallet.

David

x - 6

31 - 6 = 25

Therefore David have $25 in his wallet.

Tony

2(x - 6)

2(31 - 6)

2(25) = 50

Therefore Tony have $50 in his wallet.

To check your work out

31 + 25 + 50 = 106

4 0

2 years ago

The area of this rectangle is 2 5x what does the coefficient in terms of the problem

Dmitriy789 [7]

The answer would be A

the length would times that of the width.

Which then if you knew x then you would insert to problem.

5 0

4 years ago