Segment AB has point A (2,3) and point B (-1,5). What would be the slope of a line that is perpendicular to line AB. Answer choices:
A:-2/3
B:-3/2
C: 3/2
D: 2/3

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?