This is towo questions (need answer asappp) 1. it costs 3.55 on sandwiches. to make a profit, the deli sells it at a price othat is 160% of the cost what does the sandwich sell for $ ? 2. sales tax is calculated as a percentage of the sales price. if sales tax is 5% what is the sales tax on clothing that costs $170 ?

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

At which value in the domain does f(x) =0?

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?