Writing Inequalities Answers

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2
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Which statement about the solution of the inequality is true?

Question illustration
A
The number 7.1 is not a solution to the inequality because is located to the right of 7.1 on the number line.
Option A
B
The number 0.9 is not a solution to the inequality because is located to the right of 0.9 on the number line.
Option B
C
The number –3 is a solution to the inequality because –3 is located to the left of on the number line.
Option C
D
The number is a solution to the inequality because is located to the left of on the number line.
Option D
3
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Which statement is best represented by the inequality ?

Question illustration
A
Chef Andre used less than cups of flour.
Option A
B
Chef Andre used more than cups of flour.
Option B
C
Chef Andre used more cups of flour than Chef Isha.
Option C
D
Chef Andre used fewer cups of flour than Chef Isha.
Option D
4

Ebony waited more than 56 minutes in the doctor’s office. Which set of steps shows how to write an inequality that represents the number of minutes that Ebony waited?

A
Identify the variable as the number of minutes, x. Identify the inequality symbol as greater than. Identify the constant as 56 minutes. Write the inequality as .
Option A
B
Identify the variable as the number of minutes, x. Identify the inequality symbol as greater than. Identify the constant as minutes. Write the inequality as .
Option B
C
Identify the variable as the number of minutes, x. Identify the inequality symbol as greater than. Identify the constant as minutes. Write the inequality as .
Option C
D
Identify the variable as the number of minutes, x. Identify the inequality symbol as greater than. Identify the constant as 56 minutes. Write the inequality as .
Option D
6

A meteorologist reports that the chance of rain today is less than 25%. The variable r represents the chance of rain. Which statements about this inequality are true? Check all that apply.

A
The inequality representing the chance of rain is .
Option A
B
The inequality representing the chance of rain is .
Option B
C
4.5% is a solution to the inequality.
D
33% is a solution to the inequality.
E
24% is a solution to the inequality.
F
25% is a solution to the inequality.
7

Prasant wants to write a statement that can be represented by the inequality . Which describes the correct method to write a statement to match this inequality?

Question illustration
A
Use the inequality symbol to determine the relationship between the variable and the constant. Decide what the variable will represent. Decide what the constant will represent. Write a statement using the same relationship. An example is “Doreen studied less than 4.5 hours for a history test.”
B
Decide what the variable will represent. Decide what the constant will represent. Use the inequality symbol to determine the relationship between the variable and the constant. Write a statement using the same relationship. An example is “Doreen studied less than 4.5 hours for a history test.”
C
Decide what the variable will represent. Decide what the constant will represent. Write a statement using the same relationship. An example is “Doreen studied more than 4.5 hours for a history test.” Use the inequality symbol to determine the relationship between the variable and the constant.
D
Decide what the variable will represent. Decide what the constant will represent. Use the inequality symbol to determine the relationship between the variable and the constant. Write a statement using the same relationship. An example is “Doreen studied more than 4.5 hours for a history test.”
9

Which phrase represents the meaning of the symbol ?

Question illustration
A
less than
B
equal to
C
take away
D
greater than
10

Which number is a solution of the inequality ? Use the number line to help answer the question.

Question illustration
A
2
B
2.5
C
5
D
6.5

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