Reuben was successful in losing weight. He had a
goal weight in mind. He went on a diet for three months. Each month, he would
lose one-third of the difference between his current...
Can't solve it. Don't know how to write it.
What is the value of the discriminant for this equation?
The fund-raiser carnival was open for 4 hours. The bake sale was open
half as long as the carnival was open. How many hours was the bake sale open?
if 3 is added to a number and this sum is doubled, the result is 2 more than the number. Find number