Inequalities in Word Problems

Which of the following keywords indicates a 'less than' inequality?

• At least

• More than

• Exceeds

• Below

What does the keyword 'at most' signify in an inequality?

• Greater than

• Less than or equal to

• Equal to

• Greater than or equal to

In the slope-intercept form equation, what does 'b' represent?

• Y-intercept

• X-intercept

• Variable

• Slope

If a word problem involves three numbers, which form should be used to write the inequality?

• Standard form

• Exponential form

• Slope-intercept form

• Quadratic form

What inequality symbol should be used when the problem states 'at least'?

• >

• <

• <=

• >=

Martha sells bracelets for $5 each and necklaces for $22 each. If she needs to make at least $740, which inequality represents this situation?

• 5B + 22N < 740

• 5B + 22N <= 740

• 5B + 22N >= 740

• 5B + 22N > 740

If Malia must keep her costume costs below $1,900, which inequality symbol should be used?

• <=

• >=

• <

• >

Male costumes cost $12 each and female costumes cost $24 each. If Malia's total cost must be below $1,900, which inequality represents this situation?

• 12M + 24F < 1900

• 12M + 24F > 1900

• 12M + 24F <= 1900

• 12M + 24F >= 1900

Goku wants to get more than 9,000 comments on his YouTube videos. If he gets 750 comments per cat video and 450 comments per dog video, which inequality represents this situation?

• 750C + 450D > 9000

• 750C + 450D < 9000

• 750C + 450D <= 9000

• 750C + 450D >= 9000

What letter is used to represent the number of cat videos in Goku's inequality problem?

• B

• N

• C

• D