Ethan rode 25.65 kilometers on saturday and 14.23 kilometers on sunday. about how far did ethan ride during the two days?

round each distance to the nearest tenth to estimate the total distance ethan rode during the two days.

Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?

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

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)