Reiko's goal is to practice the drums for at least 800 minutes per week. This week, Reiko already has a practiced for 175 minutes. If she practices for 35 minutes each session, Reiko wants to know how many sessions are left for her to make her goal.
*Write an inequality for the situation.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team