An equilateral triangle is to have a perimeter of at least 27 feet. how many feet must each side be. PLEASE ANSWER WOTHER 50

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 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.