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IrinaVladis [17]
2 years ago
11

Write and algebraic expression , Twice a number n

Mathematics
1 answer:
kenny6666 [7]2 years ago
4 0

Answer:

2(n) or 2n

Step-by-step explanation:

.................

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Find two consecutive even integers whors sum is 86. Which of the following could be used to solve the problem?
Yuliya22 [10]

Answer:

42 and 44

Step-by-step explanation:

The even numbers are numbers which can be written as 2n where n is any integer number.

Therefore, two consecutive numbers would be "2n" and "2n + 2"

We then have that

2n + (2n+2) = 86

4n + 2 = 86

4n = 84

n = 21

And the even number 2n is 2(21) = 42.

(We can verify this answer by doing 42 + 44 = 86)

5 0
2 years ago
Nancy's spaghetti and meatballs recipe calls for 2 cloves of garlic the recipe makes 8 servings how much garlic is in each servi
devlian [24]

Answer:

1/4 clove

Step-by-step explanation:

4 0
3 years ago
3.) A 24 pack of soda costs $6.48.<br> What is the unit rate of cost per can?
Dmitry [639]

Answer:

$0.27

Step-by-step explanation:

The unit rate of cost per can would equal total costs divide by total can

= $6.48 / 24

= $0.27

Hope this helped :3

4 0
3 years ago
Can I have these questions answered,
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