a man purchased 5 pens for rs 200 and sold 3 pens for Rs 135. If he sold the remaining pens at the same selling rate find his profit or loss

A new car is purchased for $36000 and over it's value depreciates by 1/2 every five years. What is the value of the car 17 years after it was purchased to the nearest hundred dollar?

Write an integer to represent the given situation. A temperature increase of 15°

Whats 3.5 in fraction?

1. What is an upper bound estimate? 2. What is a lower bound estimate? 3. Find the upper bound estimate for 354 + 267. 4. Find the lower bound estimate for 63.75 + 3.63.

Let m = 7. What is the value of 23 - m • 2? 41 8 9 32

The perimeter of a rectangular playing field is 244 feet. If its length is 2 feet longer than twice its width, what are the dimensions of the field?

Find the center and radius of x^2+y^2+9x-8y+4=0

A group of 72 people travel to the beach for a clean-up day. Some of the people bring their own supplies (such as gloves, water, and garbage bags). Supplies are provided for the rest of the people.

You are borrowing $4,285 to purchase a computer using a 36 month installment plan. Determine the annual percentage rate (APR) and the monthly payment given that the interest charge is $513.26.

Which measure is equivalent to 18,000 s? A. 0.5 h B. 3 h C. 5 h D. 30 h