03/26/14

solve (2x^2+3x-1)(3x+2)
please show work!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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03/26/14

what is the domain and range for X^2-7
Can someone, anyone answer this asap please it is for my homework and I don't know how to do this and I will be having a test on it.
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03/26/14

solve please show work
Perform the indicated operations and simplify. Show work. (2x+3)^2-(1-x)(3x+2)^2
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03/26/14

factor please
Factor. (Work not required to be shown). (a) 2x^2-7x+3  (b) 100-y^2 (c)8x^3-1
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03/26/14

Solve using any method
Y=2X-6 3X+Y=4
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03/26/14

A man is 24 years older than his son. 12 years ago, he was five times as old as his son. What are the present ages of both?
A man is 24 years older than his son. 12 years ago, he was five times as old as his son. What are the present ages of both?
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03/25/14

the present value that must be invested to get $2000 after 3 years at an interest rate of 7.5% is?
i need help answering this question
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03/25/14

What is the functional use of the Hagia Sophia today
A. Christian Basilica B. Islamic Mosque C. Jewish Temple D. Museum
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03/25/14

Find the number of pounds of apple produced by each country using any matrix method you know.
The top 3 apple growers worldwide Cola, Bola and Dola grew a total of about 74 billion lb of apples in a recent year. Cpla produced 44 billion lb more than the combined production of Bola and Dola.... more
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03/25/14

help with GFC and LCM
How do I find the GCF and the LCM for 9x^2y and 36xy^3     thanks
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03/24/14

How to factor two term problems like 5x-15x to the 3rd power
its from my 9th grade class
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03/24/14

Compound Interest and Geometrical Sequences
$1000 has been in a savings account where it has earned 5% interest per year from 1799-2014. How much money is in the account?   Please include all steps and show how you get from the compound... more
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03/24/14

The number of instructions N performed per second by a computer varies directly as the speed S of the computers internal processor.
A processor with a speed of 25 megahertz can perform 2,000,000 instructions per second.   a) find an equation of variation N=   b) the same processor performs _____ instructions if it running... more
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03/24/14

solve(v2)^x=256 for x
learning operations with radicals. no logarithms please.
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03/23/14

patty works at a souvenir shop. Out of 440 items sold,4/5 were sweatshirtTwentyfive percent of the total other item sold were baseball cap
 patty works at a souvenir shop. Out of 440 items sold, 4/5 were sweatshirts. Twenty-five percent of the total other items sold were baseball caps. What percent of the total number of items were... more
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03/23/14

Help ? Logs
What is the inverse of y=(1/2)^x --------------------------------------- find the given logarithm w/out using log function on calculator 1)... more
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03/23/14

Devon and Jamal both draw regular polygons. Devon's polygon has 14 sides. Jamal's polygon has 15 sides. Which statement is NOT true?
Devon and Jamal both draw regular polygons. Devon's polygon has 14 sides. Jamal's polygon has 15 sides. 
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03/23/14

How do you factor polynomials
I am doing Algebra I homework and it is confusing me.
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03/23/14

I need help to solving this problem find the values of x that are solutions to f(x)=0,where f(x)=-3x^2 +5x+7
find the values of x that are solutions to f(x)=0, where f(x)=-3x^2 +5x+7
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03/23/14

Word problem
At the local video rental store, jose rents 2 movies and 3 games for a total of $15.50. At the same time  Meg rents 3 movies and 1 game for a total of $12.05. How much money is needed to rent a... more
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03/22/14

What was a + 14b before it was simplified
What was a + 14b before it was simplified
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03/22/14

ON THE VERNAL AUTUMNAL EQUINOXES WHAT HAPPENS
EXPLANATION AS TO EXACTLY WHAT HAPPENS AROUND THAT TIME
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03/22/14

How to find out how slopes are perpendicular, parallel, or neither. Please help me I missed the whole lecture retaking a quiz!
math slopes linear equations perpendicular parrellel
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03/22/14

how to graph parabolas?
how to solve y=x2+2x-8
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03/22/14

7.3 Logarithmic Functions
Which is the inverse of f(x)=3x ----------------------------------- solve the equation log10((6c+3)/11)=log10(3c/5) --------------------------------------- in astronomy the observed brightness... more
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