All Questions ⁺⁰238360 Questions

+2

480

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fitness

write and solve an equation
one health club charges a $44 sign up fee ad $30 per month. another health clubcharges a $99 sign up fee and $25 per month. for what number of months is the cost the same

Guest Oct 12, 2016

+2

778

1

+319

Help me

A machine that cost £35,000 is operated 8 hours a day in a 5-day week but one hour each day is used for test purposes. For use of the machine there are three scales of charges, the first at the rate of £5 an hour for private use, the second at £15 an hour read more ..

knownhappyman68 Oct 12, 2016

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456

1

Help me

Guest Oct 12, 2016

0

672

1

math question

5m + 3 = 3m + 9

Guest Oct 12, 2016

+2

887

1

+319

Rate me on the question-Solve this equation using an algebraic method: (x + 4)( x - 4) = 9

Rate me on the question-Solve this equation using an algebraic method: (x + 4)( x - 4) = 9

knownhappyman68 Oct 12, 2016

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443

1

Q|Whats the answer... I need to know now!!!!!!

Evaluate x+y when x = 1/3 and y = −7/4. Write your answer as a fractionin simplest form.

Guest Oct 12, 2016

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387

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Hard problem

Guest Oct 12, 2016

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459

0

Fractions need help

The sum of three mixed numbers is 22 3/10. Two of the numbers are 6 1/3 and 6 1/6. What is the third number?

Guest Oct 12, 2016

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899

1

+443

Hello!!!!!

adylyn_rae Oct 12, 2016

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789

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+109

14x+4/2=15+x

14x+4/2=15+x

I feel like I should know how to do this, I figured out the answer is X=1 using a calculator, but i'd like to be able to do it without this website

ragg3dly Oct 12, 2016

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549

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Did i write this question right

F=6.674*10−11 N-m2/kg2 * 5.97200e24 * 90.7185 * 10,994

Guest Oct 12, 2016

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411

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.1x=.2(x+2z)

Guest Oct 12, 2016

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469

1

Math Problem

An athlete runs 100 yards in 9 seconds. What is the rate of speed in mile per hours.

Guest Oct 12, 2016

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419

0

what is

is 0.00000(recurring)00001 =0?

Guest Oct 12, 2016

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490

1

x/3+5=15

Guest Oct 12, 2016

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465

1

fraction

what is 5/25 at a number

Guest Oct 12, 2016

0

458

1

help!

what number times by itself gives 2809?

Guest Oct 12, 2016

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477

1

chemistry help

how do i put the Moles for a chemistry problem

Guest Oct 12, 2016

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429

0

Grothendieck question!

As a non-mathematician, do I have any hope ever of understanding or appreciating the value/beauty of Grothendieck's work?

Guest Oct 12, 2016

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412

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huh

Guest Oct 12, 2016

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455

0

What is -2•[5+(-8)]

What is -2•[5+(-8)]

Guest Oct 12, 2016

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