Doren bought a toy. He sold the toy to Peter for ; the price he paid for it. Peter then sold the toy to Allen for } less than what he paid for it. Allen paid
$12.45 for the toy. How much did Darren pay for the toy?

I would say $37 because since each toy costed an average of $25 and there were 4 toys, $25 was multiplied by 4. Then I added the 3 prices that was given which gave me 63. I then subtract it from the product, 100, giving me 37.

Step-by-step explanation:

Hope this helps:)

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

it could be 1,3 and more others to create a cylinder.

step-by-step explanation: