Luke can swim 25 laps in one hour Part A: write an algebraic expression to show how many laps Luke can swim in h hours.

Part B: How many hours would it take Luke to swim 100 laps.

What expression is equivalent to (2x-1)(x-3)?

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.

What is the value for this expression? 2e-5