7) A bag of Takis costs $2.30 for 12 ounces. Which shows the set up of finding how much one ounce of Taki's cost? 12. al 210 2.30 12 = 1 를 b 0 7 230 12. 구 다 ) 32.30 = 1

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.