Mary has 12 marbles 3/12 of the marbles are yellow and 2/12 of the marbles are blue.The rest of the marbles are green.How many marbles are green?

Answers

Answer 1
Answer: 3 yellow marbles + 2 blue marbles + x green marbles = 12 marbles
x green marbles = 12 marbles - 5 marbles
x green marbles = 7 green marbles
Answer 2
Answer: Of you take 12/12 (total number of marbles) minus 3/12 (amount of yellow marbles out of total) that leaves 9/12 and if you subtract 2/12 (amount of blue marbles from total) from that it leaves you with 7/12 (the amount of green marbles from the total.
Yellow=3
Blue=2
Green=7
Total=12

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Question pt. 2
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Answers

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There were 75 pebbles in boxes a, b and c. After moving 28 pebbles from a to b, 24 pebbles from b to c, and 19 pebbles from c to a, there was an equal number of pebbles in each box. How many pebbles were in box a in the beginning.

Answers

Box A started out with 34 pebbles box B started out with 21 pebbles and box C started out with 20 pebbles

Answer:

34

Step-by-step explanation:

What three ways can you simplify this answer the ratio of girls to boys is 6:15

Answers

One

Girls / Total = 6 : 21

Two

Boys / Total = 15:21

Three

The way you have. girls / boys = 6:15

Write a decimal that is 1/10 of 3.0

Answers

0.3

3.0 divided  by 10 equals 0.3



A decimal that shows 1/10 of 3.0 is 0.30

Which phrase best describe the translation from the graph y = 2(x-15)^2+3 to the graph of y =2(x-11)^2+3?

Answers

f(x - n) - shift the graph n units right

f(x + n) - shift the graph n units left

f(x) - n - shift the graph n units down

f(x) + n - shift the graph n units up

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y = 2(x - 15)² + 3

y = 2(x -11)² + 3 = 2(x - 15 + 4)² + 3

Answer: shift the graph of y = 2(x - 15)² + 3 four units left.

Answer:4 units to the left

Step-by-step explanation:

What is $35 of $175 please

Answers

If your looking for the percent you do 35 × 100, then divide by 175. You should get 20% as your answer.
To find 35% of $175, change the percentage into a decimal.
35% = .35
$175 x .35

$61.25