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3 years ago

Help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Marina CMI [18]3 years ago

4 0

Answer:

Y=5/1 -2

Step-by-step explanation:

I dont know if u can read the answer but its 5 over 1 and thy Y-int is -2

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Given the replacement set {2, 3, 4, 5}, solve 4x – 3 = 2x + 5.

Artemon [7]

Answer:

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3 years ago

Expand this expression<br> x(2x-3)

Andreyy89

Answer:

2x² - 3x

Step-by-step explanation:

multiply the outside with the inside brackets

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2 years ago

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1) 9n2 - 25<br> Please show work

Vlad1618 [11]

Answer:

(3n + 5)(3n − 5)

Explanation:

[ Factor ]

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3 years ago

34, 41, 25, 43, ? : mean of 38

Vesna [10]

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3 years ago

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Katherine has 32 pop songs in 72 rock songs on her MP3 player that she will be organizing into paulista. Que want to por an eria

LUCKY_DIMON [66]

Answer: The greatest number of playlist Katherine can make =8

Each of playlist will have 4 pop songs and 9 rock songs.

Step-by-step explanation:

Given: The number of pop songs Katherine has= 32

The number of rock songs Katherine has= 72

If she want to make playlist such that in each playlist there is equal number of pop and rock songs, we need to find the GCF(greatest common factor) of 32 and 72.

We know that $32=2\times2\times2\times2\times2\\72=2\times2\times2\times3\times3$

We can see the GCF(32,72)= $2\times2\times2=8$

Hence, the greatest number of playlist Katherine can make =8

The number of pop songs= $\frac{32}{8}=4$

the number of rock songs= $\frac{72}{8}=9$

Each of playlist will have 4 pop songs and 9 rock songs.

5 0

3 years ago