When 100-51 VC+2) is solved for c, one equation is c- (26-2)2. Which of the following is an equivalent equation to find c?
O c-10b-10-5
O C- (100-10-5)
(106-22
25
O C-
(106-10)
25

I need an answer quick bc it’s timed!

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.