Linear Inequalities
Math · Algebra · 47 questions · every one comes with a full explanation.
- 1The point (8,2) in the xy-plane is a solution to which of the following systems of inequalities?Easy · Algebra
- 2Valentina bought two containers of beads. In the first container 30% of the beads are red, and in the second container 70% of the beads are red. Together, the containers have at leEasy · Algebra
- 3The total cost, in dollars, to rent a surfboard consists of a $25 service fee and a $10 per hour rental fee. A person rents a surfboard for t hours and intends to spend a maximuEasy · Algebra
- 4On a car trip, Rhett and Jessica each drove for part of the trip, and the total distance they drove was under 220 miles. Rhett drove at an average speed of 35 miles per hour mph, Easy · Algebra
- 5A bakery sells trays of cookies. Each tray contains at least 50 cookies but no more than 60. Which of the following could be the total number of cookies on 4 trays of cookies?Easy · Algebra
- 6Ty set a goal to walk at least 24 kilometers every day to prepare for a multiday hike. On a certain day, Ty plans to walk at an average speed of 4 kilometers per hour. What is thEasy · Algebra
- 7Tom scored 85, 78, and 98 on his first three exams in history class. Solving which inequality gives the score, G, on Tom's fourth exam that will result in a mean score on all four Easy · Algebra
- 8The boundary of the inequality is a solid line. The line slants sharply down from left to right. The line passes through the following points: (1.0 comma 6.5) (3.0 comma negativeEasy · Algebra
- 9Normal body temperature for an adult is between and , inclusive. If Kevin, an adult male, has a body temperature that is considered to be normal, which of the following could be hiEasy · Algebra
- 10Which of the following ordered pairs satisfies the inequality ?Easy · Algebra
- 11A clothing store is having a sale on shirts and pants. During the sale, the cost of each shirt is $15 and the cost of each pair of pants is $25. Geoff can spend at most $120 at theEasy · Algebra
- 12An elementary school teacher is ordering x workbooks and y sets of flash cards for a math class. The teacher must order at least 20 items, but the total cost of the order must not Easy · Algebra
- 13Maria plans to rent a boat. The boat rental costs $60 per hour, and she will also have to pay for a water safety course that costs $10. Maria wants to spend no more than $280 for tEasy · Algebra
- 14Monarch butterflies can fly only with a body temperature of at least 55.0 degrees Fahrenheit °F. If a monarch butterfly's body temperature is 51.3 °F, what is the minimum increase Easy · Algebra
- 15A cleaning service that cleans both offices and homes can clean at most 14 places per day. Which inequality represents this situation, where f is the number of offices and h is Easy · Algebra