Fatima paid a $50. initiation fee to join a gym. she also pays a fee of $25 per month. write an expression that shows how much fatima has spent after x months of membership at the gym.

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Aline passes through 3,7 and 6,9 what equation represents the line