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 Question 89478: Find the axis of symmetry. Your answer should be the equation that represents the axis of symmetry. y = –x^2 + 10x – 1 Click here to see answer by funmath(2926)

 Question 89423: If Corliss invested \$100 at an annual rate of 8% compounded continuously, what amount to the nearest cent will be in her account after 2 years? Click here to see answer by stanbon(60771)

 Question 89506: Solve by completing the square. x2 – 2x – 15 = 0 Click here to see answer by funmath(2926)

 Question 89492: The height h in feet of an object after t seconds is given by the function h = –16t^2 + 90t + 3. How long will it take the object to hit the ground? Round your answer to the nearest thousandth, and explain which solution is the correct one. Click here to see answer by ankor@dixie-net.com(16523)

 Question 89551: 2/3x-1/2x+1/3=3 The problem is suppose to read 2 over 3 x square this problem is ins fraction form. I dod not know how to put the exponent on to make it look square. Click here to see answer by checkley75(3666)

 Question 89562: The length of a rectangle is 2 cm more than 5 times its width. If the area of the rectangle is 65 cm2, find the dimensions of the rectangle to the nearest thousandth Hint: Call the width x. Then the length is 5x + 2. Now write your equation and solve. Click here to see answer by checkley75(3666)

 Question 89550: It's been a long time since I've used the quadratic formula. Can you help me solve this? Use the quadratic formula to solve the equation to the exact value or round to two decimal places. x^2-x-3=0 It's my summer assignment for a Pre AP Geometry class (review from Algebra 1) And it counts for a major test grade? Could you help me? Thank you!!! Click here to see answer by checkley75(3666)

 Question 89649: Solve by using the quadratic formula. x^2 = –3x + 6 I need assistance with this. Please show how to solve this problem. Thank you so much! Click here to see answer by omega2007(2)

 Question 89805: I am confused on this one. Thanks for the help Solve using the quadratic formula 5x^2+x=3 Thanks Click here to see answer by tutorcecilia(2152)

 Question 89804: Having trouble with this. Any help would be great. Solve using the quadratic formula x^2+x-2=0 Thanks Click here to see answer by Flake(45)

 Question 89907: Some students planned a get together. The budget for the food was \$500. Five of the students failed to come because of the distance and therefore the cost of food for each member increased by \$5. How many students attended the get-together? Click here to see answer by stanbon(60771)

 Question 89760: Find the x-intercepts. y = x^2 – 7x – 2 What is the process to solve this problem? Any assistance is appreciated. Click here to see answer by ankor@dixie-net.com(16523)

 Question 90076: having problems with this equation: If f(t) = 2t^2 - 4t - 1, find f(2) then find f(-1) can someone explain this to me :( Click here to see answer by stanbon(60771)
 Question 90076: having problems with this equation: If f(t) = 2t^2 - 4t - 1, find f(2) then find f(-1) can someone explain this to me :( Click here to see answer by Earlsdon(6294)

 Question 90079: I will never be a math star deep breath x^2 - 6x - 16 = 0 so is it 1x * 1x - 6x - 16 = 0 x - 6x - 16 = 0 I am soooooo confused help then 6x^2 + 42x = 0 now how do I figure this 6x^2 + 3x - 18 = 0 thank you SO much for your help!!! Click here to see answer by stanbon(60771)

 Question 90109: I have another question that I need assistance with. Any assistance is greatly appreciated. Thank you. A plane took 1 hour longer to travel 560 miles on the first portion of a flight than it took to fly 480 miles on the second portion. If the speed was the same for each portion, what was the flying time for the second part of the trip? Click here to see answer by stanbon(60771)

 Question 90222: Solve by completing the square: x2 + 6x + 2 = 0 Click here to see answer by jim_thompson5910(29613)

 Question 90112: If the sides of a square are decreased by 2cm, the area is decreased by 36 cm^2. What were the dimensions of the original square? Thank you Click here to see answer by scott8148(6628)

 Question 90242: Solve using the square root property: 2x2 – 5 = 93 Click here to see answer by jim_thompson5910(29613)

 Question 90251: Can someone please assist me with detailed step by step instructions on how to complete this problem? Your assistance and time is greatly appreciated. Solve by completing the square. x2 = 5x + 2 Click here to see answer by jim_thompson5910(29613)

 Question 90253: Find the equation for the line with slope 1/2 and y-intercept 3. Click here to see answer by tutorcecilia(2152)

 Question 90261: If P(4,-5) is a point on the graph of the function y=f(x), find the corresponding point on the graph of y=2f(x-6). Click here to see answer by stanbon(60771)

 Question 90265: Find an equation for the line with the slope 1/2 and y-intercept 3. Click here to see answer by checkley75(3666)

 Question 90212: Please help me!!!! My problem says to graph each quadratic equation and state the vertex and intercepts. The equation is y=x^2+4x. I have to have at least 4 intercepts. Thank you so much!! Click here to see answer by stanbon(60771)

 Question 90264: Give the center of the circle with equation x squared+2x+y squared+22=0 Click here to see answer by checkley75(3666)