3 years ago

If you can answer all of them that would mean a lot,

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

7 0

Answer:

oh ur up at night.. me to...

Step-by-step explanation:

sveta [45]3 years ago

6 0

1. 15
2. 17
3. 15
4. 9
5. √125

Hope this helps :)

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3) For what price is 15 percent off the same as $75 off?

Kryger [21]

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3 years ago

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Leviafan [203]

To simplify these expressions, you can either use a calculator (which I'm assuming your teacher doesn't want you to do) or FOIL (distribute).

The first one would be:

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The second one would be:

$(1+4 \sqrt{10})( 2- \sqrt{10}) \newline =(1)(2)+(1)(- \sqrt{10})+(4 \sqrt{10} )(2) +(4 \sqrt{10})(- \sqrt{10}) \newline =2-\sqrt{10}+8 \sqrt{10} -40 \newline =-38+7 \sqrt{10}$

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3 years ago

What dose (-1/4) * (1/3)=

Nataly [62]

Answer:

7/12

Step-by-step explanation:

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