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Alika [10]
4 years ago
7

There are 25 children i the lunch queue, including nik.

Mathematics
2 answers:
damaskus [11]4 years ago
7 0
12 in front and 12 in back.
dlinn [17]4 years ago
7 0
Let x be the people in front and y be the people behind him. Nick is the extra person, or the "1"
x+y+1=25
and
x=2y

Substitute 2y for x.

2y+y+1=25
3y+1=25
3y=24
y=8

Now, plug in 8 for y.
x=2y
x=16

16 people are in front of Nik.
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The deli serves 7 kinds of meat and 5 kinds of bread. How many different kinds of sandwiches made of one meat and one bread are
Leya [2.2K]

Answer:

35

Step-by-step explanation:

To find the number of different kinds of sandwiches, take the number of types of meat and multiply by the number of types of bread

7 * 5

35

There are 35 different types of sandwiches

6 0
4 years ago
If l is parallel to m find the value of x
crimeas [40]

Answer:

5.3

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3 0
3 years ago
A Clothing shop sold 140 Jackets an d 60 rain coats during the winter sale . Find the ratio of the number of raincoats sold to t
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3:7

Step-by-step explanation:

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6 ratio 14

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4 0
2 years ago
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5 0
3 years ago
Do the table and the equation represent the same function ? Y=390+11(x)
Furkat [3]

<u>Answer:</u>

No

<u>Step-by-step explanation:</u>

We are given the following equation of a function and a table for the corresponding values of this function:

y=390+11(x)

We are to determine if the equation and the table represent the same function.

To check that, we will substitute the value of x in the equation to see if it gives the same values of y as in the table.

y=390+11(-30) ---> (-30, 60)

y=390+11(-28) ---> (-28, 82)

y=390+11(-26) ---> )-26, 104)

Since these paired values differ from the ones given in the table. Therefore, table and equation do not represent the same function.

8 0
4 years ago
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