The number of students of a class is 52 people. if many students male 7 more than twice as many students female, determine:

a. many male students and

b. many female students

Combine like terms: 5k - 7kz + 8 - 7kz + 5z

A square has side length (7 x - 2) inches. what is the area of the square?

When Nestor woke up, the temperature was - 5*c. By noon, the temperature had increased by 9*C. Which expression represents the temperature at noon? A. 5 - 9 B. - 5 - 9 C. - 5 + 9 D. 5 + 9

Listed below are the balances and annual percentage rates for Jimmy's credit cards. If Jimmy makes the same payment each month to pay off his entire credit card debt in the next 12 months, how much will he have paid in interest in the 12 month

The variable x and y are directly proportional and y=2 when x=3. what is the value of y when x=9?

8 cakes cost £4.00 how much does 3 cakes cost?

Width of a rectangle is 2:5. If the rectangle has a perimeter of 98 inches, what is the area of the rectangle

How do I graph a square root function in the easiest way possible?

A cylindrical cardboard tube with a diameter of 8 centimeters and a height of 20 centimeters is used to package a gift. A cylinder has a height of 20 centimeters and a diameter of 8 centimeters.

Ms. fox asked her class is the sum of 4.2 and the square root of 2 rational or irrational