12. Olivia paid $4.50 to download 9 songs.
What is the unit rate?

Pls an ice cream shop sells 5 times as many cake cones as waffle cones use variable x to represent the number of waffle the ice cream shop sells and use this variable to write an expression for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the ice cream shop sells

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x