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2 years ago

Need help failing math

Mathematics

2 answers:

faust18 [17]2 years ago

8 0

Answer:

6,-9

Step by step explaination

First you have got the number (4-7)

use the formula of transformation by adding 2

Olegator [25]2 years ago

8 0

Answer:

(8, - 14 )

Step-by-step explanation:

Since the dilatation is centred at the origin, then multiply the coordinates by 2

(4, - 7 ) → (2(4), 2(- 7) ) → (8, - 14 )

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3 years ago

The percent decrease of an item that dropped in price from $50 to $43 is _____.

Stels [109]

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3 years ago

Simplify (4x-6)-(3x+6)

DaniilM [7]

Answer:

$x-12$

Step-by-step explanation:

First open the brackets

$=(4x-6)-(3x+6)\\\\\\=4x-6-3x-6$

Then collect the like terms

$4x-3x-6-6$

Solve the like terms

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The simplified form is

$x-12$

3 0

3 years ago