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Question 590100: -Use synthetic division
6x^2+x-7/2x+3
Click here to see answer by stanbon(75887)

Question 590177: Im in 8th grade and im in a bit of trouble because my math teacher he doesent teach so well so i changed teachers and she is alot better than him but i dont understand the pythagorean theorem is there anyone that could help?
Click here to see answer by mathhelp@(10)

Question 590312: Can you help me find the answer to the following question:
Find the area of a scalene triangle (no 90 degree in it) with-out using any trigonometry functions?
Given: side a, b, c.
I'm really stuck on this!!! Thank you.
Click here to see answer by KMST(5328)

Question 590346: what are the three consecutive numbers of 537
Click here to see answer by Alan3354(69443)

Question 590370: Find the number k such that the given equation has exactly one real solution:
kx^2+28x+4=0

Click here to see answer by Earlsdon(6294)

Question 590445:
Click here to see answer by Alan3354(69443)

Question 590483: What is the first step to solve w:
4/5=w/20
Click here to see answer by stanbon(75887)

Question 590483: What is the first step to solve w:
4/5=w/20
Click here to see answer by richwmiller(17219)

Question 590487: Nninita@hotmail.com
Click here to see answer by richwmiller(17219)

Question 590490: Solve by factoring
X^2+7x+12=0
Click here to see answer by richwmiller(17219)

Question 590518: X2 - 9
Click here to see answer by Alan3354(69443)

Question 590581: what percent of 30 is 15
Click here to see answer by richwmiller(17219)

Question 590580: 10 is 20% of what
Click here to see answer by richwmiller(17219)

Question 590737: 3x+3y-3z=-9
y+4z=-29
2x-3y. =7
I don't know how to eliminate this one because the x is already gone in one and the z is gone in the other one.

Click here to see answer by richwmiller(17219)

Question 590789: A $4000 loan, taken now, with a simple interest rate of 8%, per year, will require a total repayment of $4640. When will the loan mature?
Click here to see answer by Theo(13342)

Question 590768: Find the axis of symmetry
Y=x to the second power +6x-2
Click here to see answer by rfer(16322)

Question 590982: Karen watched an average of 6 hours of television daily for 20 days. In the first 12 days she watched 80 hours total. What was her average television viewing hours during the next 8 days?
Click here to see answer by richwmiller(17219)

Question 590972: 24x2-42x-12=0
Click here to see answer by richwmiller(17219)

Question 590963: I am wanting to go to RN school I am 50 never had algebra in school all so for got how to do div frac geom could u help me learn and relearn
Click here to see answer by richwmiller(17219)

Question 590981: Alice lost an average of 5 pounds monthly for a 12 month period. In the first 3 months she lost a total of 6 pounds. How many pounds did she lose during the remaining 9 months
Click here to see answer by edjones(8007)

Question 590994: A 720 ml container holds a mixture of red, yellow and white paint in a 5 : 3 : 12 ratio. How much more red paint than yellow is present in the mixture?
Click here to see answer by Alan3354(69443)

Question 590872: Tyre has 7 3/8 of candy if she gives 1/3 of candy to each one of her three friends how much candy did each of her friends receive?
Click here to see answer by ankor@dixie-net.com(22740)

Question 591218: twice a number is greater than 1/3 of the number by 400.find the number.

Click here to see answer by jerryguo41(197)

Question 591243: A equilateral triangle has sides of length (3x-2),(2x+3) and 13. Find x
Click here to see answer by Earlsdon(6294)

Question 591440:
Click here to see answer by derangoj(14)

Question 591493: Abrianna built a bookcase that is 8 feet tall and 6 feet wide. She put a diagonal brace across the back of the bookcase, as shown below. What is the length of the diagonal brace?
Click here to see answer by rfer(16322)

Question 591487: Abrianna built a bookcase that is 8 feet tall and 6 feet wide. She put a diagonal brace across the back of the bookcase, as shown below. What is the length of the diagonal brace?
Click here to see answer by derangoj(14)

Question 591511: -4x - 3 > -5x + 8
Click here to see answer by rfer(16322)

Question 591511: -4x - 3 > -5x + 8
Click here to see answer by stanbon(75887)

Question 591416: -2y+11 = -6y+35 solve for y
Click here to see answer by derangoj(14)

Question 591377: determine algebraically whether the function f(x)=5x3-2x is even odd, or neither.
Click here to see answer by richard1234(7193)

Question 591605: (3x^3y^-2)(-2xy^3)^-1
Click here to see answer by Theo(13342)

Question 591720:
Click here to see answer by unlockmath(1688)

Question 591872: Im a sophomore in High school and i need help in Algebra like factoring.
Click here to see answer by Edwin McCravy(20054)

Question 592002: What is quoteint if 1/5 of 100 is divded by 5/6 of 6/9
Click here to see answer by rfer(16322)

Question 592265: A bicycle lock contains four dials. Each dial has digits 0-9. How many combinations are possible?
Click here to see answer by jim_thompson5910(35256)

Question 592375: Simplify -2(-8p-11)-6(-10p-2)
Click here to see answer by unlockmath(1688)

Question 592379: Simplify -5y(y-1)-3(-4y+4)
Click here to see answer by jim_thompson5910(35256)

Question 592376: Simplify -5(2q-7)-q(3-q)
Click here to see answer by jim_thompson5910(35256)

Question 592451: Next school year, 4 out of every 9 students plan to take an elective computer course. If there are 2664 students at the high school, how many computer students should the school plan for?
Click here to see answer by rfer(16322)

Question 592464: -1.4 < k-3
Click here to see answer by rfer(16322)

Question 592698: Find the center and radius of x^2+y^2+x+y-1/2=0
Click here to see answer by mamiya(56)

Question 592716: Condense the expression
Ln 20+2ln 1/2 - ln x
Click here to see answer by mamiya(56)

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