Ahair salon serviced 24 customers in a day for a total profit of $846. haircuts are $22 and hair coloring is $75. if none of the customers got both services, which system of equations represents this situation? a. h+ c = 846 b. 24h + 22h = 846 c. h+ c = 24 22h + 75c = 75 22h + 75c = 846 d. h + 75c = 24 24c + 75c = 846 22h + c = 846

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

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

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm