Answer:
I think this is the answer. I tried.
Step-by-step explanation:
13/10/4 = .325
A. 1,400 x .325=455
Net Price=1,400-455 = 945
B. Trade Discount = 32.5%
We can find a and b using inverse trig functions,


Hope this helps.
Answer:
x-3 and y=2
Step-by-step explanation:
Answer:
93
Step-by-step explanation:
15 x 5 = 75 + 18 = 93