Using n to represent the cost of an item in dollars before tax and t to
represent the amount of sales tax in dollars for an item, write an equation
to show the relationship between n and t.

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

Which statement best describes the polynomial

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.