The outside temperature was -4°f in the morning and 13°f in the afternoon. by how much did the temperature increase?

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

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.