You are building a rectangular dog pen with an area of 90 ft^2. you want th length of the pen to be 3ft longer than twice the width. which equation can you use to find the width w of the pen?

Part a: solve –mk – 120 > 95 for m. show your work. (4 points) part b: solve 2c – 9f = 45 for f. show your work. (6 points)

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years