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Nezavi [6.7K]
3 years ago
12

X − 3y if x = 3 and y = −2.

Mathematics
1 answer:
Korvikt [17]3 years ago
5 0

Answer:

Step-by-step explanation:

x - 3y

3 - 3(-2) = 3 + 6 = 9

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Stefanie spends entire allowance one month she spends 1/2 of a on new clothes 1/4 on food 1/6 on movies and 1/12 on Music how mu
Komok [63]

Answer:

Option D: 1/3

Step-by-step explanation:

Let

x ------> the entire Stefanie's allowance

we know that

She spends on clothes (1/2)x

She spends on movies (1/6)x

To find out how much more does she spend on clothes that he does on movies, subtract the amount she spends on movies from the amount she spend on clothes

\frac{1}{2}x-\frac{1}{6}x=\frac{2}{6}x

Simplify

\frac{1}{3}x

therefore

She spends 1/3 more on clothes that he does on movies

4 0
3 years ago
Which sequence of transformations could be used to map triangle MNO onto M”N”O”?
Bumek [7]

Answer:

Option D

Step-by-step explanation:

I dont really know but i think its D

3 0
3 years ago
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Which letters have 1-fold reflectional symmetry?
Veseljchak [2.6K]

capital A

lower case and upper case v

lower case and upper case o

lower case and upper case i

lower and upper case w

6 0
3 years ago
What is the nth term of the sequence? 4, 2, 0, –2, ..
tatuchka [14]

' n '    the 'n'th term

1               4
2               2 
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4              -2 .

In general, the 'n'th term of the sequence is   A(n) = 6 - 2n  .
3 0
3 years ago
Explain and demonstrate how to turn 4/20 into a percent
iren2701 [21]

Answer:

20%

Step-by-step explanation:

We can start by looking at it as a ratio, so 4 divided by 20 and 4/20 = 0.2, so that would be 20% viewing 1=100%.

Another way is

20 here is 100%, and for 20 to equal 100, we have to multiply it by 5. To balance it out, multiply the top by 5 as well, and 4 * 5 =20. Therefore, 4/20 = 20%

4 0
3 years ago
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