Evaluate and simplify sin (-15º).

There are 36 red or blue marbles in a bag. The number of red marbles is 9 more than 2 times the number of blue marbles. Write a system of linear equations that represents this situation

Luke has a 28 pound block of ice for his snow cone stand. each snow cone needs 2/3 pounds of ice

An ottoman in the shape of a cube has a volume of 27 cubic centimeters. What is the surface area of the ottoman? 18 27 54 81

The area of a circle of radius 10 units is equal to the surface area of a sphere of radius 5 units. a. true b. false

China's population is 14.46*10814.46*108. Marshall Islands' population is 602.5*102602.5*102. How many times larger is China's population than Marshall Islands' population?

How do u skip count in 3

What is a expression that is equivalent to 5 (3x+2z)

64% of animals at an animal shelter are dogs. About what fraction of the animals at the shelter are dogs

Adam has decided to paint his house. What is the probability he will paint the south side of the house first?

What is the value of the expression? 1/6 + 1/6