Question 1

Which graph represents the solution set for the inequality

x + 3 < 7

?

Accepted Answer

A number line with an open circle at 4 and shading to the left.

Answer

A number line with a closed circle at 4 and shading to the left.

Answer

A number line with a closed circle at 7 and shading to the right.

Answer

A number line with an open circle at 7 and shading to the right.

Question 2

Which graph represents the solution set for the inequality

x + 3 < 7

?

Accepted Answer

A number line with an open circle at 3 and shading to the left.

Answer

A number line with an open circle at 10 and shading to the left.

Answer

A number line with a closed circle at 1 and shading to the left.

Answer

A number line with a closed circle at 3 and shading to the right.

Question 3

Which graph represents the solution set for the inequality

x + 3 < 7

?

Accepted Answer

A number line with an open circle at 1 and shading to the right.

Answer

A number line with an open circle at 4 and shading to the right.

Answer

A number line with a closed circle at 4 and shading to the left.

Answer

A number line with a closed circle at 1 and shading to the left.

Question 4

Which graph represents the solution set for the inequality

x + 3 < 7

?

Accepted Answer

A number line with an open circle at -1 and shading to the left.

Answer

A number line with an open circle at 1 and shading to the right.

Answer

A number line with a closed circle at -1 and shading to the right.

Answer

A number line with a closed circle at 1 and shading to the left.

Question 5

Which graph represents the solution set of the inequality

x + 3 < 7

?

Accepted Answer

A line starting at 3 and going right, with an open circle at 3.

Answer

A line starting at 3 and going left, with an open circle at 3.

Answer

A solid line at 3 that goes both ways.

Answer

A dashed line starting from 3 and going right.

Question 6

If x represents the number of apples and y represents the number of oranges, what is the value of the expression

x + 3 < 7

when x = 4 and y = 5?

Accepted Answer

22

Answer

18

Answer

24

Answer

20

Question 7

Write the algebraic expression for the phrase: 'Seven times a number, decreased by nine.'

Accepted Answer

7n - 9

Answer

9 - 7n

Answer

9n - 7

Answer

7n + 9

Question 8

If m = 3 and n = 7, what is the value of the expression

x + 3 < 7

?

Accepted Answer

31

Answer

27

Answer

33

Answer

29

Question 9

Which symbol correctly compares the numbers

x + 3 < 7

and

4578

?

Accepted Answer

<

Answer

=

Answer

>

Question 10

Determine the correct symbol to compare the numbers

x + 3 < 7

and

4578

.

Accepted Answer

>

Answer

=

Answer

<

Question 11

What symbol should be used to compare

x + 3 < 7

and

4578

?

Accepted Answer

<

Answer

=

Answer

>

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