09/24/14

On Tuesday Jacob bought 6 Cd's. On Wednesday half of all the Cd's that he had were destroyed. On Thursday there were only 13 left. How many did he have Monday?
 On Tuesday Jacob bought 6 CD's. On Wednesday half of all his CD's that he had were destroyed. On Thursday there were only 13 left. How many did he have on Monday?
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06/12/14

Please help me with downloading python?
I went to the website www.python/org/downloads/ and clicked on the yellow button where says Download Python 3.4.1 and I waited and I followed the procedure but when I checked my File Explorer and... more
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06/12/14

quadratic formula #11
Please solve using the quadratic formula   X2+X+3=0
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06/12/14

Why is G(x)= 0 not a polynomial?
Working with what is and is not a polynomial function.
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06/11/14

Word Problem Help
Alpine's street sweeper cleans downtown in 60 hrs. A newer model cleans in 20 hrs. Together, how long to sweep the streets?
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06/11/14

What arguments of the Boston Massacre Oration are similar to the Declaration of Independence?
Explain the arguments
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06/11/14

A school copier can print 5 copies of a test per minute and 8 copies of a quiz per minute, If I make 167 copies in 25 minutes, how many of each did I copy?
I would like a descriptive breakdown either via the substitution method or elimination method.
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06/11/14

Q(x)=3x^2+18x+26
The vertex is   
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06/11/14

exponential function #2
evaluate the exponential function at the specified value of x   f(x)=4x,  x= -4
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06/10/14

Everything Quadratic
In my 8th grade Advanced Algebra class, my group is moving extremely slowly due to constant chattering. I find it frustrating and would like to have the math skills to go into Advanced Geometry... more
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06/10/14

a boat took 3 hrs to go down a river flowing at 5mph. The return trip against the same current took 5hrs. What is the speed in still water.
I need help setting this up
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06/10/14

geometric sequence
What are the first five terms in the geometric sequence an=(2)n-1, starting with n=1   Please help..thank you
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06/10/14

finding the inverse
Given the function f(x)=9x+7, find the inverse.   Please help me find the inverse...
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06/10/14

A jacket usually sells for $61.00. If the jacket is 20% off, and sales tax is 8%, what is the total price of the jacket, including tax?
A jacket usually sells for $61.00. If the jacket is 20% off, and sales tax is 8%, what is the total price of the jacket, including tax?
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06/09/14

Hellpppppp Please
(x-4)2 (x-9)   I have to put this polynomial in standard form :) Help please
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06/07/14

Analyze the following relation R defined on the set of all people.
 Analyze the following relation R defined on the set of all people. Determine whether R is an equivalence relation. Specify which of the relations are reflexive, symmetric, antisymmetric and/or... more
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06/05/14

Factoring Question
X^6-x^3-6 is the question.
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05/20/14

Radical question
Express each entire radical as a mixed radical in simplest form a) square root of 45 b) cube root of 40 c) square root of 243
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05/20/14

Functions Question!!
Given then equation f(x)=-6x-2, determine f(4)   Evaluate f(-2) for the function f(x)= 4x squared-x+5
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05/20/14

Is A=pie r squared linear or non linear how do you know
wondering how to figure out if this equation is linear or non linear
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05/20/14

A widget weighs 1 ounce. Five hundred fifty widgets fit into a box. Thirty six boxes of widgets fit on a skid.
 widget weighs 1 ounce. Five hundred fifty widgets fit into a box. Thirty six boxes of widgets fit on a skid. How many pounds of widgets are on a full skid of widgets?
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05/20/14

graph the linear inequality: y>3x+2
graph the linear inequality: y>3x+2
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05/20/14

HOW DO WE CALCULATE (X+Y)^3
WHAT ARE THE STEPS TO FALLOW WHEN  SIMPLIFYING (X+Y)^3
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05/20/14

Suppose you meet three inhabitants A, B, & C of Smullyan's Island
Suppose you meet three inhabitants A, B, & C of Smullyan's Island. Let p represent the statement" A is truthful", q represent the statement" B is truthful", and r represent the statement" C is... more
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05/19/14

Verify that the sequence given by the closed formula an = n2 + n satisfies the recursive formulaan =an?1+2n.
an = n2 + n satisfies the recursive formulaan an=n-1+2n.
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