Ineed the length of a living room is 12 feet and its width is 1012 feet. the length of the room is being expanded by x feet. choose an expression to represent the new area of the living room in square feet and the expanded form of the expression. select all that apply. a. 10.5(12x) square feet b. (10.5 + 12 + x) square feet c. 10.5(12 + x) square feet d. 126x square feet e. (126 + 10.5x) square feet f. (22.5 + x) square feet

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

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.

Put the following steps for calculating net worth in the correct order