at one store a trophy costs $12.50. engraving costs $0.40 per letter. at another store, the same trophy costs $14.75 and engraving costs $0.25 per letter. how many letters must be engraved for the costs to be the same? show ALL work PLEASE HELPPP

Which graph shows a function with a range of all real numbers greater than or equal to -1

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

Describe the relationship between the angles of similar triangles and the sides of similar triangles