The length of a rectangle is twice its width. if the perimeter of the rectangle is 60 ft, find its length and width.

What is bigger, 4,000,000 mm or 4km

56 has how many 2/3's in it

How to find the measure of all the missing angles

Cann Electronics has all of theru electronics on the sale for 20% off. If a computer orginally cost $1050, what is the new cost

Write a fraction that is equivalent to this number 0.997

Is n=3 is a solution to the equation or 2n=6

Your friend says the solution to 4 x plus 24 x minus 2 equals 7 left parenthesis 4 x plus 2 right parenthesis is xequals16. Solve 4 x plus 24 x minus 2 equals 7 left parenthesis 4 x plus 2 right parenthesis. What was your friend's likely error?

To students are both working on the same problem a Box of laundry soap as 25% more so in its new Box the new Box hold 2Kg how much soap did the old box hold

Sa mi spuneti si mie ce ar trebuii sa scriu ca m a luat cu capu verificati daca (-2, 1) este solutia pentru sistemul: x + 2y = - 1 - 4x + 3y = - 7 verificati daca (1, - 1) este solutia pentru sistemul: x + 2y = - 1 - 4x + 3y =

To go on the class trip, Chang needs at least $125. He has saved $45, and he makes $7 an hour at his job.