(Question 5) 3+6 a. are the integers both positive or negative? b. add the integers. c. write the sum. (Question 6) -7 + (-1) a. are the integers both positive or negative? b. add the integers. c. write the sum. ​

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

Which expression is not a polynomial?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq