Consider the list of operations below. Choose the one that polynomials are not closed under.
A
Addition
B
Subtraction
Multiplication
D
Division

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.

Find the difference in area between the circle and the triangle. click on the answer until the correct answer is showing. possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi

2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45