2 years ago

Help with this question, its for an exam

1 answer:

4 0

An equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". The word 1234.

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A coat and a pair of boots are on sale for 20% off. The regular price of the coat is $225. The regular price of the boots is $13

kondaur [170]

Answer:

Part A = $180

Part B = $104

Step-by-step explanation:

Part A:

You do 255÷5=51

51 x 4 = 180

Part B:

You do 130÷5=26

26 x 4 = 104

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2 years ago

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The ratio of the number of fiction book is 9:4, the different between the number of fiction and non fiction is 245

Evgesh-ka [11]

Answer:

Step-by-step explanation:

The ratio of the number of fiction books is 9:4

the difference between the number of fiction and nonfictionn is 245

so if the number of fiction books = 9x

then the number of nonfiction books = 4x

then difference = 9x-4x = 5x

the difference is given 245

then 5x= 245

x= $\frac{245}{5}$ =49

number of fiction books =49×9=441

number of nonfiction books =49×4=196

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2 years ago

What is the solution of the equation x2 − 2x = −2?

RSB [31]

Answer:

-2

Step-by-step explanation:

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2 years ago

Please help and thank you

bogdanovich [222]

they are the same so set them equal

3x-10=2x+40 now combine like terms

3x-2x=40+10

x=50

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2 years ago

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Horizontal lines and vertical lines are what to each other

Lady bird [3.3K]

Answer:

Step-by-step explanation:

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