Shannon sells handmade wallets for 12$ each. yesterday , she sold n wallets. today, she sold 3 fewer wallets than uesterday. over the past 2 days, she earned a total of $396. drag and drop terms and an operation to create an equation that models the situation. then, solve for n the number of wallets shannon sold yesterday

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

i believe that the answer is

b. y-1=-2(x-4)

hope this !