At a middle school, 38% of all seventh graders have taken swimming lessons. There are 250 students in the seventh grade. How many of them have taken swimming lessons?

Consider 6x2 + 6x + 1. Which term immediately tells you that this expression is NOT a perfect square trinomial? Justify your answer.

1) 52=25 = 5*5=25 solve the expression

Write an inequality to represent the following statement. You drank less than 2 1/2 cups of water today.

A triangle has sides that are of unknown lengths but if one side is 4X than the other sites are 10x and 12x. It's perimeter is 104 inches.

3 1/3 written as a fraction over 100.

Which amount is less 250 mL or 250 L

What is the probability against drawing the ace of diamonds from a standard deck of 52 cards

How can you find the perimeter of the rhombus? Find (QS) (RT). Find (QT) (TS). Use the distance formula to find QT, then multiply by 4. Use the distance formula to find QT and QR, add the distances, then multiply by 4.

Jack drives an 18 wheeler. The truck's gas tank holds 105 gallons of gasoline. The driver begins the trip with a full tank. At his first stop his tank is 65% full. How much gasoline did he use?

How do you find 65 percent of 440