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kvv77 [185]
2 years ago
8

10. A drawer contains only green marbles. After

Mathematics
1 answer:
almond37 [142]2 years ago
7 0

Answer:

(D) 30

Step-by-step explanation:

number of green marbles = x

number of red marbles = 5

total number of marbles = x + 5

p(red) = (number of red marbles)/(total number of marbles)

p(red) = 5/(x + 5)

p(red) = 1/7

5/(x + 5) = 1/7

(x + 5) × 1 = 5 × 7

x + 5 = 35

x = 30

Answer: (D) 30

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3 years ago
One batch makes 15 lemon bars and Josh ate 2. If Claire ate twice as many as him, how many lemon bars would be left from the bat
Diano4ka-milaya [45]

Answer:

There are 9 lemon bars left from the batch.

Step-by-step explanation:

One batch = 15 lemon bars

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There are 9 lemon bars left from the batch.

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3 years ago
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Karolina [17]

Answer:

1 hundredth

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3 years ago
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Answer:

A

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