Rounding me to the nearest hundred makes me 700. rounding me to the nearest ten nake me 740. the sum of my digit is 12. what number am I?

The solution of the equation 5 - 2x = - 4x - 7

Solve for x 3 (x+2) = 5x-7 give your answer as an improper fraction

A journey to work takes a women three quarters of an hour. if she catches the bus at 7:55, when does she arrive?

Name the set of numbers to which 1.68 belongs

Watz is one other way to name 1/3

Use the discriminate to determine the number and the nature of the solutions of the giving equation 2x^2 + 5x+7=0

A local university accepted 2,300 students out of 4,500 application for admission. What was the acceptance rate, expressed as a percent.

One cubic foot of sand weights 100 pounds. A square sandbox with 5-foot sides has half of a food of sand in it. How many pounds of sand is the sandbox holding?

10/7 divided by 4 What's the answer

Samuel wants to buy at least twice as many DVDs as CDs. CDs sell for $7 each, and DVDs sell for $12 each. Samuel can spend a maximum of $50. Let c represent the number of CDs, and let d represent the number of DVDs.