Inequality Word Problems

Front

Define the variable in the context of Ruby's savings goal: Ruby set a goal of saving at least $200 in a savings account. She currently has $60 in the account. If she invests $5 of her weekly allowance per week, how many weeks will it take her to reach her goal?

Back

let x = the number of weeks to reach her goal

Front

What inequality represents the heights of kids allowed to play on the playground if you must be no more than 62 inches tall?

Back

k ≤ 62

Front

What is the minimum age required to obtain a driver’s permit?

Back

x ≥ 15

Front

What inequality is represented by the words 'at least'?

Back

≥

Front

If Johnny earns $15 per hour dog walking and wants to earn at least $105 to buy a new bike, what inequality represents how long he needs to work?

Back

15h ≥ 105

Front

What does the inequality symbol '≤' mean?

Back

Less than or equal to.

Front

What does the inequality symbol '≥' mean?

Back

Greater than or equal to.

Front

How do you express 'no more than' in inequality form?

Back

Using the symbol '≤'.

Front

If a student must score at least 70% to pass a test, how would you represent this in an inequality?

Back

x ≥ 70

Front

What is the inequality for a temperature that must not exceed 32 degrees?

Back

t ≤ 32