A like of the best fit has a correlation coefficient of -.98. What can you conclude about the slope of the line

Twin brothers, person A and person B, can mow their grandparent's lawn together in 40 minutes. Person A could mow the lawn by himself in 18 minutes less time than it would take person B. How long would it take person B to mow the lawn by himself?

Martin and Isabelle go bowling. Each game cost $10, and they split that cost. Martin has his own bowling shoes, but Isabelle pays $3 for hers

during a 500-meter race, a runner ran the first 400 meters in 1 minute and 25 seconds. she finished the race i 2 minutes and 15 seconds. what was her average rate of change during the last 100 meters of the race as a decimal

The wholesale price of the tractor was $8000. If the store owner marked up the price 20 percent, at what price was the store owner selling the tractor

Determine the solution to the system of equations below. x - 3y = 1 3x-5y = 11

The metro the has 20 rows of seats with 18 seats in each row tickets cost five dollars the theaters income in dollars if All seats are sold is (20x18) x5 use properties to find the income

The manager of a summer camp has 14 baseballs and 23 tennis balls. The manager buys some boxes of baseballs with 12 baseballs to a box and a equal number of boxes of tennis balls with 16 tennis balls to a box.

A store sells shirts to the public at one pricing scale and wholesale at another pricing scale. The tables below describe the cost, y, of x shirts. Public A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 5, 9.

What is the median for the set of data shown below? 14, 28, 33, 42, 53, 81, 97 A. 42 B. 53 C. 33 D. 28

If 3 hens lay 4 eggs in 5 days, how many days would it take a dozen hens to lay 8 dozen eggs?