Belinda’s mother took the family out to dinner. the food bill came to $72.00. the sales tax is 6% of the cost of food. as a tip, belinda’s mother left 20% of the original food bill. what was her total cost?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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

43lbs of tomatos cost $387. how much would 41lbs cost