5(x 2) 4 10x and 8x- 23

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?