Mrs. Brown gives two tests to her class. 30% of the class passed both tests and 45% of the class passed the first test. What percent passed the second test given that they passed the first test?

Which is the correct set up to find the volume of this cylinder?

your teacher has 36 carpet squares. She needs to make a new arrangement for the reading carpet what are all of the different ways she could arrange the carpet square?

Amir is starting a stamp collection. After 3 weeks he has collected 35 different stamps, and after 9 weeks he has collected 105 different stamps. What is the constant of proportionality in this direct variation?

Order Thinking Guess what time it is. Right now, it is p. m In 10 minutes it will be a m What time is it now? Explain.

7 less than the number t

Solve for nn: 5n+40≥12n-32

Which product is greater 9*15 or 9*17? Explain how you can trll without finding the products.

Avez-vous des trucs pour étudier des choses pas cœur?

54/74-27/37 reduced to lowest terms

A fraction equivalent to 5/4