Select all of the following equation(s) that are quadratic in form. a) x4 – 6x2 – 27 = 0

b) 3x4 = 2x

c) 2(x + 5)4 + 2x2 + 5 = 0

d) 6(2x + 4)2 = (2x + 4) + 2

e) 6x4 = -x2 + 5

f) 8x4 + 2x2 – 4x = 0

The measure of the angles of triangle abc are given by the expressions in the table. angle-measure a-48 degrees b-(6x-28)degrees c- (2x) degrees find the value of x. then find the measures of angles b and c. enter your answers in the boxes. x= m m

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?