Giselle has $40 to spend on parking this month.
Parking costs her $2.50 each day.
After Giselle parks for 9 days, which statement is true?

22.5 dollars

Step-by-step explanation:

2.5 times 9 equals 22.5

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

this is false ^.^ lol