Which best identifies an element of an effective summary. a. it includes the exact words of the author. b. it is objective, or free of bias. c. it uses quotation marks. d. it includes the professional qualifications. plz

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

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew