2) Marcus earned $620.60 for 40 hours of work. Phillip eamed $497.36 for 32 hours of work. Are the ratios of pay to hours worked proportional?
What is the rate of pay per hour for Marcus & Phillip? (Round $ to nearest 100th)
Marcus:
Phillip:

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)