40 Questions

Questions and Answers

- 1.
- A.
$52.64

- B.
$52.65

- C.
$6.86

- D.
$6.87

- 2.In nine years Sarah will be 15 years old. How old is Sarah now?
- 3.Add the following: 2/3 and 4/5.
- A.
22/15

- B.
6/8

- C.
29/15

- D.
6/15

- 4.Which of the following is a perfect square?
- A.
6

- B.
12

- C.
25

- D.
32

- 5.There are 2.54 cm in one inch. How many cm are in six yards?
- 6.What is the absolute value of 3-7? [ 3 - 7 ] =
- 7.
- 8.2
^{3}/4 + 6 * 3 = Remember to use the order of operations. ( / means divided by) - 9.Evaluate 4x - 6 when x = 5.
- 10.A rectangle has a length of twelve inches and a width of four inches. What is the perimeter?
- 11.What is the slope of the line with equation y = 3x - 10?
- A.
-10

- B.
10

- C.
3

- D.
-3

- 12.There are 54 students going on a field trip. If each van can carry six students, how many vans will be necessary to carry all students?
- 13.Change 6 2/7 (six and two sevenths) to an improper fraction instead of a mixed number.
- 14.4 + (-7) + 2 + (-5) = ?
- 15.Use the Pythagorean Theorem to find the hypotenuse of a right triangle with legs that measure 3 and 4.
- A.
5

- B.
25

- C.
7

- D.
49

- 16.What is the product of 49 written as prime factors?
- A.
49 * 1

- B.
7*7

- C.
1 * (48 + 1)

- 17.What is the greatest common factor of 12 & 28?
- 18.Round 40.5656 to the nearest tenth.
- 19.Change 5/1000 to a decimal.
- 20.Which of the following is the correct volume for a cube which has sides that mesure 3 in.?
- A.
6 cubic inches

- B.
9 cubic inches

- C.
15 cubic inches

- D.
27 cubic inches

- 21.Evaluate (- x)
^{2 }when x = 3. - 22.1/3 = _____ % Round to the nearest whole percent.
- 23.What percent of 20 = 8?
- 24.If r = 5 and s = 8, what is the value of r
^{2}- 2s? - 25.Write the decimal number which represents "two and sixteen thousandths".
- 26.Which expression represents the following statement: Five less than twice a number.
- A.
2x + 5

- B.
5x - 2

- C.
5x + 2

- D.
2x - 5

- 27.Which of the following correctly states the following number: 22738904
- A.
Two trillion seven hundred thousand nine hundred four

- B.
Twenty two million seven hundred thirty eight thousand nine hundred four

- C.
Twenty two million seven hundred thousand nine hundred four

- D.
Twenty two trillion seven hundred thirty eight thousand nine hundred and four

- 28.What is the least common denominator for the following fractions: 2/4, 1/6, 7/8
- 29.Which of the following choices are multiples of 7? Check all that apply.
- A.
1

- B.
7

- C.
28

- D.
49

- E.
56

- F.
10

- G.
14

- 30.
- 31.Simplify 9m - 3m.
- 32.Suppose that you are asked to collect information about the colors of cars that drive by school during the day and you record the following: What is the probability that a car is red or blue?
- A.
40/180

- B.
60/180

- C.
5/9

- D.
100

- 33.Suppose that you are asked to collect information about the colors of cars that drive by school during the day and you record the following: What is the probability that a car is green?
- A.
1/6

- B.
80/180

- C.
20/180

- 34.For the line y = 2x - 3, which of the following are points on this line? (Hint: use a table like the one below to create points that are on the line) Check all answers that apply.
- A.
(0, -1)

- B.
(0, -3)

- C.
(1, -3)

- D.
(1, -1)

- E.
(4, 5)

- F.
(0,0)

- G.
(3, 3)

- 35.What is the total area of the following figure?
- A.
192 sq units

- B.
156 sq units

- C.
128 sq units

- D.
126 sq units

- 36.Suppose that you are asked to collect information about the colors of cars that drive by school during the day and you record the following: What is the probability that a car is not blue?
- A.
60/180

- B.
1/3

- C.
50/180

- D.
2/3

- 37.The following chart shows the pattern of a function for the x and y values. Answer the following question about this chart/pattern. What number is being added each time?
- 38.
- 39.The following chart shows the pattern of a function for the x and y values. Answer the following question about this chart/pattern. What is y when x = 95? (Figure out the equation, then use it to solve for y.)
- 40.Evaluate and round to the nearest whole number: 9.87 / 0.3 =