Answer:
D
Step-by-step explanation:
Discount = 35% of 220

= $ 77
Amount saved =$ 77
Answer:

Step-by-step explanation:
we know that
---> by addition angle postulate
we have
----> given problem
----> given problem
substitute in the expression above

Divide by 2 both sides

Divide 22 by 2 to get "c" isolated.
A. -1 Because you would divide 3x and -6 by 2.