1) Alexis is buying a bike that costs $295. The store is offering a 21% off sale. Alexis must also pay 8.75% sales tax. Write an expression that represents a good way to estimate the final price of the bike.

maybe i can

a) is $10.34

b) is 6 toppings

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen

i think its 7.6

if so your welcome