SOLVING ONE STEP INEQUALITY WORD PROBLEMS WORKSHEET

Problem 1 :

Keith has $500 in a savings account at the beginning of the summer. He wants to have at least $200 at the end of the summer. He withdraws $25 per week for food, clothing, and movie tickets. How many weeks can Keith withdraw money from his account?

Solution

Problem 2 :

A taxi charges a flat rate of $1.75, plus an additional $0.65 per mile. If Erica has at most $10 to spend on the cab ride, how far could she travel?

Solution

Problem 3 :

Chris wants to order DVD's over the internet. Each DVD costs $15.99 and shipping the entire order costs $9.99. If he can spend no more than $100, how many DVD's could he buy?

Solution

Problem 4 :

Allison practices her violin for at least 12 hours per week. She practices for three fourths of an hour each session. If Allison has already practiced 3 hours this week, how many more sessions remain for her to meet or exceed her weekly practice goal?

Solution

Problem 5 :

Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?

Solution

Problem 6 :

Ryan is a wrestler trying to make weight. He currently weighs 200 lbs. If he cuts 2 lbs. per week, how many weeks will it take him to weigh less than 175 lbs.?

Solution

Problem 7 :

Tom is deciding whether or not he should become a member gym to use their basketball courts. The membership cost is $135. Members pay $2 to rent out the basketball courts. Non-members can rent the court also, but they have to pay $11 each time. how many times would Tom need to rent the court in order for it be cheaper to be a member than a non member?

Solution

Answer Key

1)  So, the number of weeks he can withdraw the amount is 12 weeks.

2)  So, not more than 12.7 miles.

3)  The maximum number of DVD's is 5.

4)  So, 12 hours is the minimum number of hours.

5)  At least 950 bags.

6)   he needs more than 12.5 weeks.

7) When the person is using the gym atleast 15 times, the membership would be cheaper.

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