3 years ago

What does this mean.

Mathematics

1 answer:

rjkz [21]3 years ago

8 0

Answer:

X has an element of empty set

just know that it is always true to some extent.

Step-by-step explanation:

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3 years ago

Can someone help me with this?

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3 years ago

2(1/4x + 4) = 3(x -2) PLZ HELP

frozen [14]

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3 years ago

A music store owner noted that CD sales had dropped 33% from one quarter to the next. If the owner sold 579 units in the first q

Paul [167]

Answer: 387.93 units

Step-by-step explanation:

You have the following information given in the problem above:

- The sales had dropped 33% from one quarter to the next.

- The owner sold 579 units in the first quarter.

Thefore, to calculate the number of units she sold in the next quarter (which you can call x), you must can apply the following proccedure:

$x=579units-(0.33)(579units)$

Then the answer is the following:

$x=387.93units$

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2 years ago