Questions Asked on November 3, 2006

Use the Substitution method to solve the system of equations. x + y = -4 x - y = 2 PLz HELP!!... Asked on November 3, 2006 at 12:03 AM having trouble solving equation 8+3x6-4-1=13 can anyone help we have tried everything and it... Asked on November 3, 2006 at 12:37 AM it is called completing the square here is the equation 4x^2-4x+1=9 if anyone can help me please d... Asked on November 3, 2006 at 4:19 AM 2x + 3y = 78 How do i solve for x and y? 2x=78 78/2=39 so x=39 3y=78 78/3=26 so y=26 Can't b... Asked on November 3, 2006 at 5:17 AM Hers is another one: 3 people requires 3 weeks and 2 days to do a job. How long would it take for 4... Asked on November 3, 2006 at 5:55 AM Is it possible to find the slope of a line if the equation has two ys? Find slope of the line wh... Asked on November 3, 2006 at 5:36 PM Thanks for the help with my previous problems. The acceleration to gravity on the moon is 1.6m/s... Asked on November 3, 2006 at 7:06 PM Rank the following sentences from most formal to least formal by writing the appropriate number in t... Asked on November 3, 2006 at 7:16 PM My assingment states to view the comparison of the UNited States-Centric. Which I have a compare and... Asked on November 3, 2006 at 10:27 PM -2-2i in polar form = 2.8 cis 2.35?? -3+4i polar form = 5 cis 2.2??? 1 - sqaureroot(3i) po... Asked on November 3, 2006 at 11:38 PM