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ANEK [815]
3 years ago
15

What are the odds of choosing a red marble from a bag that contains two blue marbles, one green marble and four red marbles?

Mathematics
1 answer:
Alisiya [41]3 years ago
4 0

Answer:

4:3

Step-by-step explanation:

You count up all the red marbles which equals 4 and put them on one side, then you add up all the rest of the marbles same color or not which equals 3 and put it on the other side of the 4

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2 years ago
48 girls, 41 boys, and 5 teachers sat in the gym. Write the ratio of girls to boys in three ways.
Anika [276]

Answer:

D

Step-by-step explanation:

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7 0
2 years ago
Y=-3<br> -3(x + 9) = y ?
emmasim [6.3K]

Answer:

-3.........................

4 0
2 years ago
Solve the following system of equations. 2x + y = 3 x = 2y - 1 Make sure there are NO SPACES in your answer. Include a comma in
Natalka [10]
2x + y = 3
x = 2y - 1

solve for y in the first equation;
2x + y = 3
y = 3 - 2x 

x = 2y - 1
x = 2(3 - 2x) - 1
x = -4x + 5

solve for x;
x = -4x + 5
x + 4x = 5
5x = 5
x = 1

solve for y;
y = 3 - 2x
y = 3 - 2(1)
y = 1

the answer is: x = 1, y = 1

hope this helps, God bless! 
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Answer:

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Step-by-step explanation:

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