Simplify the given equation. 5x + 2(x - 3) = -2(x - 1)

a. 7x - 3 = -2x - 1

b. 7x - 6 = -2x + 2

c. 7x - 6 = -2x - 2

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

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 =

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?