3 years ago

A jacket used to cost $54. After a 40% discount, what is the new cost of the jacket?

Mathematics

1 answer:

8090 [49]3 years ago

6 0

Im pretty sure its $32.4

Step-by-step explanation:

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Crazy boy [7]

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3 years ago

Solve the elimination method

vlada-n [284]

Answer:

C)No Solution

Step-by-step explanation:

Given 2 equations

4x-2y=1
2x-y=2

Mentioned to solve using eliminations method

4x-2y=1

2x-y=2

Multiply second equation with 2

⇒second equation is 4x-2y=4

Now subtract second equation from 1st equation

4x-2y-(4x-2y)=1-4

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3 years ago

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ohaa [14]

In order for something to be proven, there can be no counterexamples to prove it false.

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9 is not greater than or equal to 8, therefore this statement is false.

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