There are three smart phones on a table that are either Apple or Samsung. Use a tree diagram to determine the sample space and find the probability that there will be exactly two Apple smart phone.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Qrst is a parallelogram. determine the measure of ∠q pls