8. Calculate the final price including tax for a watch that costs $139.99 that is on sale for 20% off. a) $158.19
b) $111.99
c) $139.99
d) $126.55

Reflect the point (7,0) across the y-axis

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

If the value of cos330°is√3/2 then find cos 165°.