What is the factorization of the trinomial below 4x^2+ 28x +48
A.(x+2)(x+16)
B. 4(x+2)(x+4)
C. 4(x+3)(x+4)
D. (x+3)(x+4)

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Solve 3x-18=2y and 5x-6y=6 by elimination show work