An up-and-coming band has seen a 50% monthly increase in the the number of audience members at their concerts. at the band's first concert, there were 40 people in the audience. if this trend continues, which of the following graphs represents the number of audience members, y, after x months?

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'