You had $26 in your pocket. you purchased x pens at 3.50 each. you know have 8.50 in your pocket. write and solve an equation to find the number of pens purchased.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Which of the functions graphed below has a removable discontinuity?

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.