Lucy is a dress maker. She sews 4/7 of a dress in 3/4hour. Lucy sews at a constant rate. At this rate how many dresses does Lucy sew in a hour

Which term best describes the association between variables a and b

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?