02/26/17

How many possible answers are there?
i have a test that allows you to pick multiple answers per question. There are 4 options to choose from, and u don't know if the right answer is all of them, 3, 2, or just one of them.  So how many... more
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02/22/17

How long in minutes after they start will the two joggers meet ?
A 8mile jogging trail and begin running toward each other. One jogger is running at a rate of 5 mph and the other at 7mph. How long in minutes after they start will the two joggers meet ?
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02/22/17

Six times the square of a number x plus 11 times the number equals two. What are the possible values of the number?
Six times the square of a number x plus 11 times the number equals two. What are the possible values of the number?
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02/21/17

Math Word Problem
Two students took a statistics exam. One of them score 9 points higher than the other and his score was 56% of the sum of their scores.  What are the two scores?
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02/19/17

The length of the longer leg of a right triangle is 3cm more than three times the length of the shorter leg. The length of the hypotenuse is 4cm more than t
The length of the longer leg of a right triangle is 3cm more than three times the length of the shorter leg. The length of the hypotenuse is 4cm more than three times the length of the shorter leg.... more
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02/18/17

show that the points (-8,7) and (8,-1) lie on a circle with the centre point of (-2,-1) and a radius of 10 units
must show working
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02/18/17

Very few of today's companies screen applicants using the Internet; instead, they prefer to investigate potential employees using private agencies
Very few of today's companies screen applicants using the Internet; instead, they prefer to investigate potential employees using private agencies
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02/18/17

is this correct? Im confused about comma placement.
I do not want to be around drama, conflict or stress.  Or, is it   I do not want to be around, drama, conflict, or stress.  
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02/16/17

Corey is 104 years old. Zoe is 24 years old. How many years until Corey's age is 3 times Zoe's age?
age problem
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02/16/17

Chris is older than jorge. The difference between their ages is 11years. Chris is 16years less than doubled jorges age. How old is chris and how old is jorge.
Substitution 
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02/15/17

How many litres of 35% sugar solution should be added to a 17% sugar solution to obtain 72 litres of 25% sugar solution?
THIS IS A TOUGH QUESTION. IT IS ASKED FOR THE INSPECTION IN SCHOOL. IT IS FROM CHAPTER ALGEBRA. IT IS FROM THE SECTION ' AIMING FOR THE STARS ' OF ACTIVITY BOOK.
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02/14/17

Solving using the quadratic formula
Solving using the quadratic formula 72 =3p^2+50pAnswer:72-(3p^2+50p)=3p^2+50p-(3p^2+50p)-3p^2-50p+72=0(-3p+4)(p+18)=0-3p+4=0 or p+18=0p=-18   I really don't think I did this right someone help... more
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02/14/17

some scientists during mendels time thoght mendel should be called the father of genetics
hihihihihihihihihihihihihihihih
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02/14/17

Arithmetic Series
Three consecutive terms of an arithmetic sequence have a sum of 12 and a product of -80. Find the terms. Let the terms be x-d, x, and x+d.  
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02/13/17

Given: angle w is congruent to angle y. Segment wz is congruent to segment yz. Segment XZ bisects angle XYZ. Prove: triangle xwz is congruent to triangle XYZ
Need help soon as possible
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02/10/17

222 minus the difference between 95 and 63
please help me
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02/09/17

The business manager says that it costs $320 to produce 100 CDs and $400 to produce 500 CDs.
Write a linear function in point-slope form that represents the cost, $C, of producing n CDs.
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02/08/17

A chemical company makes two brands of antifreeze. The first brand is 70% pure antifreeze, and the second brand is 90% pure antifreeze. In order to obtain
A chemical company makes two brands of antifreeze. The first brand is 70% pure antifreeze, and the second brand is 90% pure antifreeze. In order to obtain 140 gallons of a mixture that contains 75%... more
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02/08/17

y=3x, 6x-2y=7, 3y=9x-1
determine whether the graphs of the fallowing equation are parallel and perpendicular
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02/08/17

I know for time I subtract the different from the two years but I get stuck after I do that.
Suppose you inherited a house that was purchases in 1950 for $20,000. It is now 2015 and the value of the house has increased by approximately 5% each year (compound annually). What is the house... more
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02/08/17

Probability of shooting free throws is 90% (9/10) If player makes two free throws in a row, x is the number of free throws made. what is P(x=2)
Probability of shooting free throws is 9/10.  If player makes two free throws in a row, x is the number of free throws made.  What is P(x=2)
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02/07/17

Physical sciences are based on logic and mathematics and serve as the basis for the life sciences and the behavioral sciences.
are based on logic and mathematics and serve as the basis for the life sciences and the behavioral sciences.
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02/07/17

dominica has a total of 22 coins in her pocket full of them nickels and dimes. if the value of the coins is 1.50 then how many nickles does dominica have?
dominica has a total of 22 coins in her pocket full of them nickels and dimes. if the value of the coins is 1.50 then how many nickles does dominica have?
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02/07/17

6(3x-5)=2(4x-5)
Pls do step by step i am 7th class
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02/06/17

what is the dimensions of the box if it is to hold 200 cubic feet
an open box is to be constructed from a square piece of sheet metal by removing a square of side 2 feet from each corner and turning up the edges. if the box is to hold 200 cubic feet, what should... more
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