I don't know answer so if you knw the answer write it this will help me

Write the rational number in lowest terms 99/-15

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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.