This is for 1. simplify. 0.55−(0.9−0.8)⋅4 2. which statements include two quantities in the real world that are additive inverses? select each correct answer. a child runs 10 feet to the right and then runs 10 feet to the left. a rock climber ascends 19 feet and then descends 9 feet. a person deposits $430 in to a bank account and then withdraws $430 from the account. a person removes 14 cans from a shelf and puts 15 cans back on the shelf.

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.