Minnie selects seven books to purchase. A few of the books covers appear to be damaged, so the manager gives Minnie a 30% discount on her entire purchase. What is the total price before tax? ​

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

8

step-by-step explanation:

step-by-step explanation:

your answer is a