64% of 50 is between which two numbers?

a)10 and 20

b)20 and 30

c)30 and 40

d)40 and 50

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

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10