Aboat can travel 45 miles in 15 gallons of gasoline. how much gasoline will it need to go 486 miles?

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

What are the sotions to the quadratic equation 9x^2=4

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?