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Sergeeva-Olga [200]
3 years ago
8

-2(7 – n) + 4 What is the answer to this any body know it??????????

Mathematics
2 answers:
Leni [432]3 years ago
7 0
2x-10 is the answerr
BartSMP [9]3 years ago
7 0

Answer:

2<em>n</em>+10

Step-by-step explanation:

you just distribute the -2 and you get -14+2<em>n</em>+4 and then add and you'll get 2<em>n</em>+10

if you are solving for the variable <em>n </em>then you would want your equation like this 2<em>n</em>+10=0

next you would put the 10 on the other side of the equation and have 2n=-10

finally you would divide by 2 and get n=-5

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(05.01 MC)
algol13

For the table, y = 9x.

 so the price of a short cake is $9


For the graph, y = 4x
so the price of a sweet bread is $4

9-4 = 5

 the short cake is $5 more than the sweet bread


5 0
4 years ago
Read 2 more answers
I need help with three
Kazeer [188]

Answer:

A and F

Step-by-step explanation:

A and F both represent instances of division of 14/5

B represent multiplication

C represent the reciprocal of the problem, 5/14

D represent addition

6 0
3 years ago
A line passes through the origin and the point (3,5) what is the slope of the line?
Ivahew [28]
Slope = (5 - 0)/(3 - 0) = 5/3
8 0
4 years ago
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elixir [45]
You would be able to read 36 pages in 45 minutes

Here's how i got it.

You divide 16/20 = 0.8

Take 0.8 and multiply it by 20 to get 16. (Always good to check your work)

Then you would take 0.8 and multiply by 45 in order to get your final answer of 36 pages.

Hope this helped!
8 0
3 years ago
From a standard deck of cards, how many 5 card hands contain 1 ace?
Dvinal [7]

Answer:

525

If you want exactly one ace, then your answer is correct. (525) is the number of 5-card hands in the deck, and you have 4 choices for which ace to include (hence, (41)), and 48 choose 4 choices for the other 4 cards (hence, (484)).

5 0
3 years ago
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