3 years ago

Select the proper inverse operation to check the answer to 25-13=12

1 answer:

4 0

<span>The addition and substraction are inverse operation</span>

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Elden [556K]

Answer:

6 weeks

Step-by-step explanation:

8 quizzes = 4 weeks

So 2 quizzes/week

It will take her 12/2 weeks (6) to finish 12 quizzes

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2 years ago

77julia77 [94]

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son4ous [18]

$\frac{3.5x}{3.5} = \frac{49}{3.5}$
$x = 14$

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3 years ago

3241004551 [841]

Answer:

True

Step-by-step explanation:

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2 years ago

7nadin3 [17]

Answer:

a. 126

b. 15120

Step-by-step explanation:

5 chose 9 = 9 * 8 * 7 * 6 * 5/1/2/3/4/5 = 126

if order matters...

9*8*7*6*5 = 15120

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2 years ago