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3 years ago

9

Which expressions represent a decrease of 12% on the value, x?

2 answers:

Anna35 [415]3 years ago

6 0

Answer:A

Step-by-step explanation:

idk

blagie [28]3 years ago

4 0

Answer:

F. x - 0.12x

Step-by-step explanation:

12% of x is

12% /100% x x

0.12 x x

0.12x

A decrease on x will be

x - 0.12x

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Natali [406]

Answer: $x=\frac{11}{5}$

<u>Simplify both sides of the equation</u>

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3 years ago

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The sum of two numbers is 39. Their difference is 21. What are the two numbers?

mrs_skeptik [129]

Answer:

30 and 9

Step-by-step explanation:

x+y=39 , x-y=21

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2 years ago

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Lady_Fox [76]

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Answer:

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