Can someone me with these math questions 1. which inequality models this problem? the length of a rectangle is three times its width. if the perimeter is at most 112 centimeters, what is the greatest possible value for the width? a. 2w + 2 • (3w) > 112 b. 2w + 2 • (3w) ≤112 c. 2w + 2 • (3w) < 112 d. 2w + 2 • (3w) ≥112 2. the length of a rectangle is three times its width. if the perimeter is at most 112 centimeters, what is the greatest possible value for the width? a. 22.4 cm b. 28 cm c. 14 cm d. 42 cm 3. which inequality models this problem? eduardo started a business selling sporting goods. he spent $7500 to obtain his merchandise, and it costs him $300 per week for general expenses. he earns $850 per week in sales. what is the minimum number of weeks it will take for eduardo to make a profit? a. 300w > 7500 + 850w b. 850w > 7500 + 300w c. 850w < 7500 + 300w d. 850w ≥ 7500 + 300w 4. reiko started a business selling home medical supplies. she spent $5200 to obtain her merchandise, and it costs her $550 per week for general expenses. she earns $900 per week in sales. what is the minimum number of weeks it will take for reiko to make a profit? a. 15 weeks b. 14 weeks c. 13 weeks d. 12 weeks 5. jenny is eight years older than twice her cousin sue’s age. the sum of their ages is less than 32. what is the greatest age that sue could be? a. 7 b. 8 c. 9 d. 10