Answer:
a. $354
b.$34.05p
Step-by-step explanation:
10 monthly instalments
10x28.5=280
plus the deposit 280+69=354
The difference between 354 and 319.95 is 34.05
Answer: It's 3.8
13 days till Christmas
d = 12800/f
variation of proportion is 256(50) = 12,800
n = 3