Krin buys 3 headbands and 2 wristbands. His brother Clay buys 4 headbands and 1 wristband. What is the total cost?

And explain how you got it so i can understand future problems : 3

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.

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone. which are equivalent equations?