Your autimobile averages 23 miles of gas your work place is approximatly 18 miles from home one way. your mother lives 30 miles one way from home. with one gallon of gas you can drive to your mother's home.

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

Can someone me with this? i’m not sure what to put for my equations.