Which of the following are the correct properties of slope? check all that apply. a. a steep line has negative slope. b. the slope of a line is always positive. c. the slope of a line that moves up from left to right is positive. d. if two lines have the same slope, then they are the same line. e. some lines have no slope.

B) the slope of a line is always positive, no matter which way the line is positioned.

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .