Yanika is teaching a swim class. she needs to divide the class into teams for a relay race. there is 18 students.

a) list all the possible sizes of the relay teams.

b) part of the swimming pool is being used by another class. there are only 3 lanes available. can yankia divide her class equally into those lanes?
explain how you know?

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Find the value of x for which the lines are parallel.

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?