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allochka39001 [22]
3 years ago
9

1. Nancy has two pair of shoes for every four pair of

Mathematics
2 answers:
tamaranim1 [39]3 years ago
5 0

Answer:

7 i think...

Step-by-step explanation:

because the ratio is 2 to 1 and 14 to 7 fits the equation

nydimaria [60]3 years ago
4 0

Nancy has 6 pairs of shoes. In fact, 4 fits 3 times into 14, and every time she tallies 4 pair of socks, she buys 2 pairs of shoes. If we number the socks from 1 to 14, we have:

  1. Socks from 1 to 4 --> 2 pairs of shoes
  2. Socks from 5 to 8 --> 2 pairs of shoes
  3. Socks from 9 to 12 --> 2 pairs of shoes

The remaining pair of socks (13 and 14) are not enough to buy any more shoes!

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Solving Equations Discussion
olya-2409 [2.1K]
1.   Equations are:    

3x + 2 = 5x + 8      and     7x + 2 = 7x - 4

2.   The equation is:

2(32x - 2) = 2x + 36

64x - 4 = 2x + 36

3. You have to choose a classmate's question and answer.

4. You have to look at responses and comments.
3 0
4 years ago
-5(-3x+10)=30 what is x
Feliz [49]

Answer:

5.33333333...

Step-by-step explanation:

it will be like -5 out the bracket x - 3 x which gives you 15 then we'll check again - 5 then you times it by there 10 in the bracket and then it gives you 50 and then it will be there in 15 x - 50 equals to 30 then you take the -50 to the other side where there is 30

then it will be 15 x equals to 30 + 50 and then then 15 x equals to 8 and then you divide both of the sides with 15 then get your answer

-5 (-3x+10)=30

15x-50=30

15x=30+50

15x/15=80/15

x=5.33333...

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3 years ago
Which is bigger 5/12 or 7/24
7nadin3 [17]
I would say 7/24 because when you multiply it you should be able to get a large number.
5 0
3 years ago
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PLEASE HELP For the expression below, write two other equivalent expressions using different terms. Make sure one is fully simpl
Julli [10]

Given:

The given expression is

-4(x+2)-2x+4

To find:

The two other equivalent expressions.

Solution:

We have,

-4(x+2)-2x+4

Using distributive property, we get

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

=-4x-8-2x+4

So, one equivalent expression is -4x-8-2x+4.

On further simplification, we get

=(-4x-2x)+(-8+4)

=6x-4

Therefore, the second and fully simplified equivalent expression is 6x-4.

5 0
3 years ago
PLEASE ANSWER 100 PTS AND WILL MARK BRAINLIEST.
timofeeve [1]

Answer:

1

Step-by-step explanation:

We have the graph of f(x).

In order to find f(0), we simply need to find the y-coordinate of the coordinate when x is 0.  

From the graph, we can see that there is a point at (0,1).

In other words, when x is 0, f(x) is 1.

Therefore:

f(0)=1

3 0
3 years ago
Read 2 more answers
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