08/07/13

In the equation c2 – 4 = 0, c is equal to
In the equation c2 – 4 = 0, c is equal to A. 8. B. ±2. C. 16. D. ±4.
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08/06/13

what does 9x2=-7x-14 equal
the x is a variable
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08/01/13

3 over x minus 5 over x plus 2
3/x - 5/ x+2 =?
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07/29/13

I need help in factoring
I am totally lost in factoring and when I go to put the equation in for 2y to the third power plus 6y to the second power it doesn't show up.  How do I put in the exponent if its more than to the... more
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07/29/13

Find the simple interest rate earned on $8200 for 2 years at 11%
How to do the steps
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07/28/13

find the slope intercept form of the line satisfying the following conditions. x- intercept 2 and y intercept 1/3
please help me solve this
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07/27/13

The radiator in a car is filled with a solution of 65 per cent antifreeze and 35 per cent water..
The radiator in a car is filled with a solution of 65 per cent antifreeze and 35 per cent water. The manufacturer of the antifreeze suggests that for summer driving, optimal cooling of the engine... more
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07/27/13

Dave is twice as old as Rick 10 years ago the sum of their age was 40 how old are they now
Dave is twice as old as Rick. 10 years ago the sum of their age was 40. how old are they now How do you set this inequality up x-10 for rick age 2(x-10) for daves   
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07/26/13

What is economic profit and accounting profit with the information given?
Price=$20, Quantity=400units, Unit cost=$15, implicit cost=$4,000 Please explain your answer.
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07/25/13

identify the standard form of the equation
x=3/4y-5/8 identify standard form
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07/25/13

identify the solution of the inequality
|5-3x|+3equal than or greater than 7
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07/25/13

use cramer's rule to solve for y
x+4y-2z=3 x+3y+7z=1 2x+9y+z=8
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07/23/13

4x-3/5x (nonpermissaible)
hey im tring to get help for algebra i really need this to graurated nxt mouth please helpppppppp............
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07/22/13

-2(x-14)=26
can someone help me please :)
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07/22/13

169;178;163;164;178;181;154;168;171;183;155;162;179;
make an ordered stem and leaf plot of the data
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07/22/13

to solve this equation 8k-6>18
I need to solve this equation but I don't know how to 8k-6>18 solve this equation I need help.
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07/22/13

algebra regarding logs
log_3 (log 3x)=1. I have another 72 questions similar to this. can you answer this question?
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07/22/13

What is an angle in Geometry?
Geometry- Angles
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07/22/13

dividing decimals
HI. My name is cj         how do you divide 0.21 by 0.33    it is very challenging. thank you
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07/22/13

what is the inverse function of f(x)=6x+11
I just need help >.< I cant solve this I just need someone to help me. 
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07/22/13

through (8,13) paralelo to 7x+8y=88
Find equation of te líne using function notation
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07/22/13

Write the slope-intercept equation for the line that passes through (3-4) and is perpendicular to y=-1/5x+2
cant figure this out
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07/21/13

True of false a number raised to a negative power is always a negative number?
Give an example to support your answer 
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07/19/13

how do you find the quotient and remainder if f(x) is divided by p(x)? f(x)=x²-3, f(x)=2x^4-x³-3x²+6x-8
May you help be step by step?
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07/17/13

what is x+y=2 2x=y=-1
I don't know how to solve this linear equation
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