Emma works in a department store selling clothing. She makes a guaranteed salary of

$200 per week, but is paid a commision

on top of her base salary equal to 15% of

her total sales for the week. How much

would Emma make in a week in which she

made $800 in sales? How much would

Emma make in a week if she made x

dollars in sales?

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.