Is it possible to simplify 15/32 since there is no common denominator?

Which number line represents the solution set for the inequality -1/2x> 24?

Which graph represents the equation y =4x

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.