Find an equation for the perpendicular bisector of the line segment whose endpoints are (-1,4)(−1,4) and (-9,-6)(−9,−6).

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.