Evaluate the expression 5+2x where x=2

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

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.

If m is the midpoint of ln and ln=27.8 find the length of mn