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Paha777 [63]
3 years ago
15

A bag contains 40 red and green marbles. The number of green marbles, g, is 9 times the number of red marbles, r. How many red m

arbles are in the bag?
4
6
34
36
Mathematics
2 answers:
DiKsa [7]3 years ago
8 0

Answer:

answer is 4, or the first choice.

Step-by-step explanation:

Anvisha [2.4K]3 years ago
4 0

Answer:

So,green marbles are 9*4 = 36

And red marbles are 1*4 or 40-36

= 4

Step-by-step explanation:

how dis helps

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EleoNora [17]
The train went 65 miles per hour.
3 0
3 years ago
Hi i need some help on this, please explain
DedPeter [7]

Answer:

w = 32

Step-by-step explanation:

Remark

The value of the exterior angle (marked w + 33) = the sum of the two angles not connected to it. w and w + 1

Equation

w + w + 1 = w + 33

Solution

2w + 1 = w + 33      Subtract w from both sides.

2w - w + 1 = 33       Combine

w + 1 = 33               Subtract 1 from both sides.

w = 33 - 1

w= 32        

4 0
2 years ago
Which symbol can be placed in the box to make this number sentence true?64 (13 – 5) + 8 = 16
Mkey [24]
Where would the box go?

5 0
3 years ago
Can someone please help me with all of these. And thank you.
lawyer [7]

Answer/Step-by-step explanation:

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Add 1 on both sides.

18x = 23x + 18

Subtract 23x on both sides.

Combine like terms.

Divide the answer.

-5x = 18

x = -3.6

2. x = 11/3 (2.66666...)

Add 5 on both sides.

6x = 3x + 11

Subtract 3x on both sides.

Combine like terms.

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3. x = 23

Subtract 12 on both sides.

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Subtract 6x on both sides.

Combine like terms.

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(that's all.)

7 0
2 years ago
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
Lynna [10]

Answer:

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3m + 2 = -8 - m

Step-by-step explanation:

7 0
2 years ago
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