Identify the quadratic function(s). (Select all that apply.) A. 8 - 5x = 4(3x - 1) B. (4a + 2)(2a - 1) + 1 = 0 C.2y + 2(3y-5) = 0 D.2b(b - 7) + b = 0 ​

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

What is the value of x enter your answer in the box (3x+50