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kumpel [21]
3 years ago
7

Play for English class. It takes you 1.2

Mathematics
1 answer:
Damm [24]3 years ago
5 0

Answer:

2n Minutes

Step-by-step explanation:

1.2n minutes + 0.8n of a minute = 2n minutes

n = every page

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Penguins spend almost 75% of their lives in the sea. An Emperor Penguin in the wild has a life span of about 18 years. About how
svp [43]
About 13.5 years 

Hope this helped! :)
4 0
3 years ago
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A collection of coins contains a total of sixteen dimes and quarters. It is worth $2.20 in all. How many dimes are in the collec
grin007 [14]

9514 1404 393

Answer:

  12 dimes

Step-by-step explanation:

Let q represent the number of quarters. Then the number of dimes is 16-q and the total value is ...

  0.25q +0.10(16 -q) = 2.20

  0.15q +1.60 = 2.20 . . . . . . . simplify

  0.15q = 0.60 . . . . . . . . subtract 1.60

  q = 4 . . . . . . . . . . . divide by 0.15

  16-q = 12

There are 12 dimes in the collection.

5 0
3 years ago
I’m having trouble here can somebody help ASAP.
uranmaximum [27]

6x + 4 - x = 2(x+1)


First combine like terms on the left side:

6x-x - 5x

So you have 5x+4 on the left side.


Then use the distributive property on the right side:

2(x+1) becomes 2x +2


Now you have 5x +4 = 2x +2

Subtract 4 from each side:

5x = 2x -2

Subtract 2x from each side:

3x = -2


Divide both sides by 3:

x = -2/3



7 0
3 years ago
Which graph is a function of x?m
Reil [10]

Answer:

Can you show me the fourth choice? I will be able to answer once you post it. If this is a four choice problem, then it is the choice that I can not see.

Step-by-step explanation:

6 0
2 years ago
Interpret the independent and dependent variables of these two bivariate data collections.
maw [93]

Answer:

The dependent variable = Number of homeruns

Independent variable = years played

The Independent variable is Number of characters per minute

Dependent variable is Texting speed

Step-by-step explanation:

The independent variable are the variables which are used to infer or being about changes to the dependent variable by supplying different values of them, they are also called predictor variables. By varying the number of years, a baseball players' number of homeruns' can be predicted in such basis, hence, the

predicted or dependent variable is the number of homeruns'.

Similarly, the Number of characters (independent) an individual is able to type within a particular period of time can be used determine the Texting speed (dependent) of such person.

5 0
2 years ago
Read 2 more answers
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