Kayla Sampson, an antiques dealer from Mankato, Minnesota, received her monthly billing statement for April for her MasterCard account. The statement indicated that she had a beginning balance of $650, on day 5 she charged $100, on day 12 she charged $300, and on day 15 she made a $250 payment. Out of curiosity, Kayla wanted to confirm that the finance charge for the billing cycle was correct

Answer question above and explain each step : )

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.