Deck 2: Making Sense of It All

Question 1

In a deck of cards, 26 are red and 26 are black. A single card is drawn from the
deck. Find the probability of getting a red card.

Answer 1

Question 2

Write the ratio in two other ways.

Answer 2

1 to 11 and 1 : 11

Question 3

Find the unit cost.
A package of 8 AAA batteries costs $4.32.

Answer 3

$0.54 per battery

Question 4

Convert the unit of weight and mass. Round the answer to one decimal place if
necessary.

Question 5

Which of the following is a solution to the equation?

Question 6

A 6-pack of soda is on sale for $2.00. A can of soda from a vending machine
costs $0.65. Which is the better buy?

Question 7

Solve the equation using the multiplication or division property of equality.

Question 8

Solve the equation.

Question 9

Which of the following is not a unit rate?

Question 10

Which of the following is the same as the ratio 5 : 2 ?

Question 11

Find the lengths of the two missing sides labeled a and b. Then find the perimeter
of the figure.

Question 12

Convert the metric unit of length using unit ratios.

Question 13

Find the unit cost to three decimal places.
A box of laundry detergent costs $3.99 for 100 oz.

Question 14

Solve the equation using the multiplication or division property of equality.
-x = 283.9

Question 15

Solve the equation using the addition or subtraction property of equality.
x + 5 = -5

Question 16

Convert the metric unit of length using the prefix line.

Question 17

Solve the equation.

Question 18

Write the ratio in two other ways. 3 to 7

Question 19

A jar contains 16 marbles: 5 blue, 8 green, and 3 yellow.
What is the probability of choosing a green marble from the jar?

Question 20

Find the area of the circle. Use for https://storage.examlex.com/TB34225555/.

Question 21

Solve the equation using the multiplication or division property of equality.

Question 22

Find the area of the circle. Use for

Question 23

Solve the equation using the addition or subtraction property of equality.

Question 24

Convert the unit of time.

Question 25

Write the ratio in lowest terms. 6 cents to 14 cents

Question 26

Solve the equation.
4x - 12 = -40

Question 27

The Thompsons have 4 cats and 3 dogs.
a. Write a ratio in fraction form of cats to dogs.
b. Write a ratio in fraction form of dogs to cats.
c. Write a ratio in fraction form of cats to the total number of pets.

Question 28

Convert the metric unit of length using the prefix line.

Question 29

Translate the sentence into a mathematical inequality.
To qualify as a hurricane, the wind speed (w)of a tropical storm must exceed 74
miles per hour.

Question 30

Find the perimeter of the trapezoid.

Question 31

Write the ratio in lowest terms. 10 meters to 2 meters.

Question 32

Solve the proportion.

Question 33

Find the unit cost of each package of napkins to determine the best buy. (Round to four decimal places.)
a. $2.35 for 400 napkins
b. $0.80 for 100 napkins

Question 34

Find the area of the shaded region. Use 3.14 for

Question 35

Solve the equation using the multiplication or division property of equality.
-7x = 35

Question 36

The relationship between the area, height, and base of a triangle is given by the proportion

Question 37

Find the area of the circle. Use 3.14 for Round to the nearest whole unit.

Question 38

Find the area of the circle. Use for

Question 39

A coyote can run 101 m in 5.3 seconds. A jack rabbit can run 50 m in 3.1 seconds. Compare their unit speeds to determine which animal is faster. Round to the nearest whole unit.

Question 40

The number of items produced by a company rose by 420,000 between in a
10-year period. Compute the rate representing the increase in the number of
items produced per year during this period.

Question 41

A lemonade stand serves several beverages in different sizes and each contain different amounts of sugar. Determine which of the beverages contains the greatest amount of sugar per fluid ounce and indicate the amount. Round to two decimal places.

Question 42

Find the circumference of the circle. Use 3.14 for

Question 43

Convert the unit of weight and mass. Round the answer to one decimal place if necessary.

Question 44

If a teacher who was earning $46,000 received a 3.2% increase, what is the new salary?

A)$47,472
B)$47,380
C)$1472
D)$1380

Question 45

Bob drove 378 miles in 7 hours. Find Bob's average speed (in miles per hour).

Question 46

Mt. Kosciusko in Australia is 2230 m in elevation. How many kilometers is this?

A)22.3 km
B)0.223 km
C)223 km
D)2.23 km

Question 47

Find the circumference of the circle. Use 3.14 for

Question 48

Find the area of the circle. Use 3.14 for Round to the nearest whole unit.

A)
B)
C)
D)

Question 49

Solve the inequality. Write your answer in interval notation.

Question 50

Solve the equation using the addition or subtraction property of equality.

Question 51

Solve the inequality. Write your answer in interval notation.

Question 52

Write the rate as a unit rate. The Byrne family drove 348 miles in 3 days.

A)115 mi/day
B)117 mi/day
C)116 mi/day
D)118 mi/day

Question 53

Solve the inequality. Write your answer in interval notation.

Question 54

Convert the unit of mass.

Question 55

Solve the equation using the multiplication or division property of equality.

Question 56

Solve the proportion.

Question 57

A jar contains 16 marbles: 5 blue, 8 green, and 3 yellow. What is the probability of choosing a yellow marble from the jar?

A)1/3
B)3/8
C)3/16
D)1

Question 58

To lose weight, Jim reduced his calories from 3,500 per day to 2,800 per day. What is the percent decrease?

A)80%
B)20%
C)40%
D)60%

Question 59

Solve the inequality. Write your answer in interval notation.

Question 60

Solve the inequality. Write your answer in interval notation.

Question 61

Find the outer circumference of a pipe 8.5 in. in diameter. Use 3.14 for

A) 26.69 in.
B) 14.875 in.
C) 13.345 in.
D) 28.985 in.

Question 62

Determine whether the given number is a solution to the equation.

Question 63

A jar contains 16 marbles: 5 blue, 8 green, and 3 yellow. What is the probability of selecting a blue marble or a green marble from the jar?

Question 64

Solve the equation using the addition or subtraction property of equality.

Question 65

Write the ratio in two other ways. 11 : 6

Question 66

Evaluate the expression for the given values of the variables.

Question 67

Bill's daughter is 26 years younger than he is. Write an expression for his daughter's age if Bill is A years old.

A) A+26
B) A - 26
C) 26A
D) 26 - A

Question 68

Convert the unit of mass.

Question 69

Select the percent increase of a price that is triple the original amount. For example, a book that originally cost $10 now costs $30.

A)150%
B)3%
C)200%
D)300%

Question 70

Evaluate the expression for the given values of the variables.

Question 71

Solve the inequality. Write your answer in interval notation.

Question 72

Find the circumference of the circle. Use 3.14 for

A) 18.84 cm
B) 37.68 cm
C) 113.04 cm
D) 56.52 cm

Question 73

Quincy eliminated soft drinks from his diet and discovered 6 weeks later that his weight dropped from 206 lb to 195 lb. What is the percent decrease? Round to the nearest tenth
Of a percent.

A)5.6%
B)94.7%
C)11%
D)5.3%

Question 74

Find the area of the circle. Use for

A)
B)
C)
D)

Question 75

Select the percent decrease of a price that is a fifth of the original amount. For example, a coat that originally cost $100 now costs $20.

Question 76

The weight of a child in 1990 was 40 lb. By 2005, the child's weight had increased to 90 lb. What was the percent increase?

A)126%
B)123%
C)125%
D)124%

Question 77

Solve the proportion.

Question 78

Evaluate the expression for the given values of the variables. x+6 z for x=-13 and z=-2

A) 80
B) 25
C) -80
D) -25

Question 79

Solve the inequality. Write your answer in interval notation.

Question 80

Translate the sentence into a mathematical inequality. The number of people that can fit into a concert hall, p, is no more than 2750.