What is the value of
3x2 + 5x +25, when x = 3

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

The anwser cause i do not understand just plez

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.