Andre sells T-shirts. He charges customers $19 per T-shirt, plus a delivery fee of $8 per order. The amount, y, that Andre charges for an order of x T-shirts is represented by the equation y = 19x + 8. A customer paid $217 for an order of T-shirts.
How many T-shirts did the customer order?

A 8 T-shirts

B 18 T-shirts

C 11 T-shirts

D 25 T-shirts

I’m not so sure about this one.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c