Quiz about Unit 7 Review

Question 1

Write the ordered pairs represent the endpoints of the line segment named segment P Q

Accepted Answer

Point P (4, 6) Point Q (9, 8)

Answer

Point P (2, 5) Point Q (7, 8)

Answer

Point P (4, 7) Point Q (9, 10)

Answer

Point P (1, 3) Point Q (6, 7)

Question 2

Write the ordered pairs represent the endpoints of the line segment named segment A B

Accepted Answer

Point A (1, 2) Point B (7, 2)

Answer

Point A (2, 3) Point B (5, 1)

Answer

Point A (1, 2) Point B (6, 2)

Answer

Point A (0, 1) Point B (6, 0)

Question 3

Which shows 12.6 - 7 in words?

Accepted Answer

7 subtracted from 12 and 6 tenths

Answer

12 and 6 tenths less than 7

Answer

7 more than 12 and 6 tenths

Answer

12 and 6 tenths added to 7

Question 4

Which expression represents multiplying the difference of 42 and 3 by 9?

Accepted Answer

(42 - 3) x 9

Answer

42 - (3 x 9)

Answer

(42 + 3) x 9

Answer

42 + (3 x 9)

Question 5

36 - (8 + 2)

Accepted Answer

26

Answer

18

Answer

28

Answer

24

Question 6

Evaluate the expression.

20 - n x 2 for n = 5

Accepted Answer

10

Answer

20

Answer

0

Answer

5

Question 7

Evaluate the expression.

(14 + n) x 5 for n = 3

Accepted Answer

85

Answer

65

Answer

75

Answer

95

Question 8

Evaluate the expression.

15 - 2 + n for n = 7

Accepted Answer

20

Answer

18

Answer

22

Answer

19

Question 9

Which describes the relationship between corresponding pairs in the two patterns?

Accepted Answer

Multiply by 3

Answer

Add 2

Answer

Add 6

Answer

Multiples of 2 and 6

Question 10

Which numbers would accurately complete the table?

Accepted Answer

18, 27, 36

Answer

12, 15, 18

Answer

9, 9, 9

Answer

3, 6, 12

Question 11

A car travels at a constant speed of 30 mph. The table shows the distances the car travels after 0, 1, 2, and 3 hours. Which graph represents the data?

Accepted Answer

Graph B

Answer

Graph A

Answer

Graph C

Answer

None

Question 12

What are the coordinates of the origin?

Accepted Answer

(0, 0)

Answer

(1, 1)

Answer

(0, 1)

Answer

(1, 0)

Question 13

The origin is important because:

Accepted Answer

it is the point where the x-axis and y-axis intersect and all graphs begin here

Answer

it is the highest point on the graph

Answer

it is the end of the x-axis

Answer

it is only present on certain graphs

Question 14

To make a batch of sugar cookies, a baker needs 1 cup of flour and 0.5 cups of sugar. Complete the table to show how much sugar the baker needs to make 2, 3, and 4 batches of cookies.

Accepted Answer

1, 1.5, 2

Answer

1.5, 2.5, 3.5

Answer

1, 2, 3

Answer

0.5, 0.5, 0.5

Question 15

16. To make a batch of sugar cookies, a baker needs 1 cup of flour and 0.5 cups of sugar. What is the relationship between the corresponding pairs on the table?

Accepted Answer

The amount of flour is double the amount of sugar

Answer

The amount of flour is half the amount of sugar

Answer

For every cup of flour, there are 2 cups of sugar

Question 16

The table shows how the cost of a gallon of milk at a store changed over a six-month period. According to the table, in which month was the cost of milk the lowest?

Accepted Answer

June

Answer

July

Answer

August

Answer

September

Question 17

This table shows how the cost of a gallon of milk at a store changed over a six-month period. What would be a good title for a line graph that represents this data?

Accepted Answer

Milk Cost Over Time

Answer

Months of the Year

Answer

Most Expensive Milk

Answer

Cost of Milk vs. Cost of Eggs

Question 18

The table shows how the cost of a gallon of milk at a store changed over a six-month period. What is the difference in the cost of milk in January and in June?

Accepted Answer

$0.17

Answer

$0.27

Answer

$0.23

Answer

$6.45

Unit 7 Review

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