Question

Help!? it's easy!
1. The length of a rectangle is five times its width. If the perimeter is at most 96 centimeters, what is the greatest possible value for the width? Write an inequality to model the problem.
(Points : 1)
2w + 2 • (5w) ≤ 96
2w + 2 • (5w) ≥ 96
2w + 2 • (5w) < 96
2w + 2 • (5w) > 96


Question 2.2. The length of a rectangle is four times its width. If the perimeter is at most 130 centimeters, what is the greatest possible value for the width?
(Points : 1)
13 cm
21.7 cm
26 cm
52 cm

Answer 1

3. 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 earned $850 per week in sales. What is the minimum number of weeks it will take for Eduardo to make a profit? Write an inequality to model the problem.
(Points : 1)
300w > 7500 + 850w
850w > 7500 + 300w
850w < 7500 + 300w
850w ≥ 7500 + 300w


Question 4.4. Josephine started a business selling cosmetics. She spent $4500 to obtain her merchandise, and it costs her $200 per week for general expenses. She earned $550 per week in sales. What is the minimum number of weeks it will take for Josephine to make a profit? Solve the problem.
(Points : 1)
12 weeks
13 weeks
14 weeks
15 weeks


Question 5.5. Ron is five years older than twice his cousin Pat’s age. The sum of their ages is less than 35. What is the greatest age that Pat could be?
(Points : 1)
7
8
9
10

Answer 2

well lets start with the first one--what is the formula for the perimeter of a rectangle?

Answer 3

Do you still need help with your math homework or do you have it figured out?