Allie Pickering asked 10/4/2011 The length of a rectangle is 1 foot more then twice the width. The perimeter is 20 feet. Find the dimensions?
tamekia virgo asked 9/30/2011 How do i find the subset of p={2,4,6,8}?calculate the number of possible subset of p.
Allie Pickering asked 9/28/2011 Tickets for the father-and-son breakfast were $2.00 for fathers and $1.50 for sons. If a total of 75 tickets were sold for 127.50, how many fathers and how many sons attended the breakfast?
Browning Smith asked 9/27/2011 Write an equation of the line containing the given point and parallel to the given line. (6,-6); 5x-7y=6 The equation of the line is y=?
britt james asked 9/27/2011 X_____ -4z=1 2x-y-6z=4 2x+3y-2z=8 Use substitution method find complete solution?
dani jones asked 9/27/2011 A customer in a coffee shop purchases a blend of two coffees: Kenyan, costing $3.50 a pound, and Sri Lankan, costing $5.60 a pound. He buys 7 lb of the blend, which costs him $33.95. How many pounds of each kind went into the mixture?
ashland jones asked 9/27/2011 Solve the system, or show that it has no solution. (If there is no solution, enter NO SOLUTION. If there are an infinite number of solutions, enter the general solution in terms of x, where x is any real number.) 4x-6y=14 -6x+9y=-21?
Balaji Muthuramalingam asked 9/18/2011 It was calculated that 75 men could complete a piece of work in 20 days. When work was scheduled to commence, it was found necessary to send 25 men to another project. How much longer will it take to complete the work?
shruti madan asked 9/16/2011 How Many no. Between 1000 to 9900 in which four digits of number are different?
Anonymous asked 9/14/2011 Answer this using order of operations: 9 squared (9 with a small 2 beside it) minus (7x5) plus three?
Danny Smith asked 9/10/2011 Why should we clear decimals when solving linear equations and inequalities? Demonstrate how this is done with a solution.
maria holmes asked 9/10/2011 Use compatible numbers to estimate 4.71 x19.71 Is it about 76 about 80 about 95 or about 100?
