I need to know How I can do this Please don't just write the answer explain what part of of the quadratic standard equation means

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

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.

How do i find the missing angle measure in a polygon