(17) There are three mystery books, two science fiction books, and four nonfiction books on a shelf. If you choose a book a random, name the probability that you will choose a nonfiction book.
What is 4/9?
100
(28) Write an inequality for the situation. there are at least 200 people waiting in line for the concert.
What is p>200?
100
(27) Solve 45 = 30 + 5x
What is x = 3?
200
(4) Add. -15 + (-20)
What is -35?
200
Use question 12. Fill in the ___ for the function that is graphed. y = x + ___
What is 1?
200
(22) A spinner is divided into four equal sections. Two of the sections are red, one is blue, and one is yellow. You spin the spinner three times. Tell the probability that you will get red, then blue, the red again
What is 1/16?
200
(31) Solve. w/3 - 1 > 4
What is w>15?
200
(26) Describe how to solve 2x + 5 = 17
What is subtract 5 from both sides then divide 2 from both sides?
300
(8) Tell which of the following is NOT equal to -4
A. (-8)/2 B. (-2) x (-2) C. 20/(-5)
What is (-2) x (-2)
300
(13) If the x-coordinates of two points are the same, explain if the points form a horizontal or vertical line.
What is vertical?
300
(23) Fill in the ____. If A and B are independent events, then P(A, then B) = P(A) _____ P(B)
What is times?
300
Use the question 29. Write inequality for the graph.
What is x<3?
300
(32) Tell which of the following is NOT a rational number.
4/17 square root 30 9.17171717... square root 36
What is square root of 30?
400
(7) Multiply. 8 x (-2) x (-0.5) x (-3)
What is -24?
400
(14) Three points are plotted on a coordinate graph. The three points are (-2,5), (4,5), and (-2,1). Tell if you wanted to graph a square, what the fourth point would you need to plot.
What is (4, -1)
400
(24) Decide whether the events are independent. You pick a card at random from a deck and keep it. Your partner picks one after you.
What is not independent?
400
(21) Find the probability of rolling two 3's when you roll a number cube twice.
What is 1/36?
400
(34) Explain why square root of 16 to square root of 9 is not = square root of 25
What is when you simplify 4 + 3 is not equal to 5?
500
(11) At midnight, the temperature was -14 degrees F. By noon, it had risen 26 degrees F. Tell what the temperature at noon was.
What is 12 degrees F?
500
(15) Name the polygon formed by the points. (-1,2), (-2, -3), (2, 2), (5, -3)
What is trapezoid?
500
(25) A bag contains 4 red, 6 blue, and 1 white chip. You draw a chip at random from the bag and replace it. Then you draw a second chip. Tell the probability of getting a blue chip, then a red one.
What is 24/121?
500
(20) The probability that a baseball team will win a game is 60%. If they play 45 games in a season, tell how many games should they expect to win.
What is 27 games?
500
(35) Find the missing side length for the right triangle whose dimensions are given. Round your answer to the nearest tenth. a = 12, b = 20, c =