Whoever's first gets brainliest ! evaluate the expression when x = 12 and y = 2. x/3y a. 38 b. 2 c. 125 d. 8

What is the inverse of the function f(x) = 2x + 1?

Simplify the expression. -2/5(10+15m-20n)

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?