Two dice are rolled, find the probability that the sum is less than 13

Using the following equation, find the center and radius of the circle: x^2 + y^2 + 2x - 4y - 20 = 0 Center (-1,2); Radius 5 Center (-1,-2); Radius 25 Center (1,-2); Radius 5 Center (-1,2); Radius 25

2x=3y does this show direct variation?

If you travel 60 miles per hour how many hours will it take to travel 244 miles

Lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50. Ari buys 3 pounds of apples and 2 pounds of bananas for a total of $5.25. Determine a system of equations that represents the given the situation.

A taxi driver had 44 fares to and from the airport last Monday. The price for a ride to the airport is $7, and the price for a ride from the airport is $6. The driver collected a total of $289 for the day.

Evaluate the following examples of the greatest integer function: f (3.4) = [[3.4]] = f (0.8) = [[0.8]] = f (-1.7) = [[-1.7]] = f (-3.5) = [[-3.5]] =

79,100,85,76,81,71,92 what is the range

I shared 3 cars with my cousins I have 5 cousins and me. I want to know how many people will be in each car

Solve the equation 15 = 2w - 5

A set of stairs has a run of 10.25 inches and a rise of 7.25 inches. How much horizontal space is required to connect two floors, 3 feet 1/4 inch apart in height?