En México, muchos productos estan gravados con el impuesto agregado (IVA),que corresponde al 16% de su presio. Eso significa que por cada 100$ se debe pagar 16$

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?