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adell [148]
3 years ago
9

A bag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. Which ratio can be used to compare the yell

ow marbles to the blue marbles?
Mathematics
2 answers:
Licemer1 [7]3 years ago
6 0

Answer:

7:3

Step-by-step explanation:

The number of yellow marbles: the number of blue marbles

PilotLPTM [1.2K]3 years ago
3 0

Answer:

7:3

Step-by-step explanation:

there are 7 yellow marbles and 3 blue marbles

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Twelve people are given two identical speakers,
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3 0
3 years ago
2/3n+1/2=3/4 I need this fast pls
Kisachek [45]

Answer:

n = ⅜

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Uh please help 8x-4y=-4 <br> -3x+4y=5 <br> Subtract second equation from the first
crimeas [40]

Answer:

11x -8y = -9

Step-by-step explanation:

8x-4y=-4

-3x+4y=5

Subtract the second equation from the first

8x-4y=-4

-(-3x+4y=5)

-----------------------------

Distribute the minus sign

  8x-4y=-4

+(3x-4y=-5)

-----------------------------

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5 0
3 years ago
In a certain apartment building the ratio of tenants to cars is 3:5. if there are 30 tenants, how many cars are there?
Fittoniya [83]

Answer:

I want to say 50 cars

Step-by-step explanation:

If i am correct, there are more cars than people overall:

tenants to cars

3:5

so when you have 30 tenants you can multiply the cars by ten because that is what you did on the other side.

6 0
3 years ago
3x+4y=17
Readme [11.4K]
<span>A) 3x+4y=17
B) -4x-3y=-18 Multiplying B) by .75
</span><span>B) -3x -2.25y= -13.5 then adding this to A
</span><span><span>A) 3x + 4y = 17</span>
1.75y = 3.5
y = 2
</span><span>
A) 3x + 4*2 = 17</span>
3x + 8 = 17
3x = 9
x = 3

(3,2)


5 0
3 years ago
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