09/20/13

How to write an equation for a parabola in vertex form
 Like if i was givin a graphed parabola how would i figure out how to write the equation, in vertex form/
Follows • 5
Expert Answers •3

05/21/13

how do i simplify a radical expression?
What are the steps?
Follows • 3
Expert Answers •2

05/20/13

x^2-6x+12=19
how do you complete the square to this function i have a math test tomarow and i do not know or understand this please help   
Follows • 4
Expert Answers •3

05/19/13

help in algebra 1
Write a system of equations to model this situation. Then use your system to solve. At a garage sale a CD costs three books and 2 CDs. You spent $18. What is the price of a CD and the price of a book? more
Follows • 2
Expert Answers •1

05/19/13

y/(1/xy+1)
its algebra 2
Follows • 3
Expert Answers •2

05/19/13

Algebra 1 word problem about horses.
At a horse show, ribbons are given for first, second,third, and fourth places. There are 20 horses in the show. How many different arrangements of four winning horses are possible?
Follows • 3
Expert Answers •2

05/19/13

Find the length of a diagonal of a rectangular box whose edges are 6cm, 8cm, and 10 cm
Find the length of a diagonal of a rectangular box whose edges are 6cm, 8cm, and 10 cm. Write all radicals in simplest form  
Follows • 4
Expert Answers •2

05/18/13

what equation represents the line passing through points (4,5) and (2,3)
i need help  
Follows • 3
Expert Answers •2

05/18/13

Help with exponential equations (algebra 2)
Both need to be rounded to the nearest ten thousandths. 1. 4x=243 2. 14^x+1=36?I have do this problem too many times but only answers I have gotten is 1.347 or 0.358  
Follows • 3
Expert Answers •2

05/17/13

May you please answer this question?
An airplane takes 3 hours to travel a distance of 2160 miles with wind. the return trip takes 4 hours against the wind. Find the speed of the airplane in still air and the speed of the wind.
Follows • 4
Expert Answers •3

05/17/13

factor 2x^2(5-y)+7x(y-5)+5(5-y)
How can I factor with this parentheses, do I have to multiply? Or do I need to substitute with the parentheses
Follows • 2
Expert Answers •1

05/17/13

Simplify the expression.
7/n-3 + n/n + 3=?
Follows • 2
Expert Answers •1

05/17/13

Find the least common multiple
x^2 - 5x, x^2
Follows • 2
Expert Answers •2

05/17/13

Simplify and reduce the expression to the lowest terms.
10r/8r + 3 - 2r - 3/ 8r + 3=?
Follows • 2
Expert Answers •1

05/17/13

Divide and simplify to lowest terms.
2y+5/3y+1 divided by 2y+5/y+5=? (I need a simplified answer in factored form.)
Follows • 2
Expert Answers •1

05/17/13

How would i multiply and simplify to the lowest terms ?
(t+7)^2/t+2 * (t +2)^2/t+7=? (Simplify answer in factored form.)
Follows • 3
Expert Answers •2

05/17/13

How do I evaluate the expression for the given value of the variable.
10/x^2 - 3x - 10 Or is it undefined?
Follows • 3
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.