Step-by-step explanation:
450 - 396 = 54
(54/450) * 100% = 12%
Hence the decrease is 12%.
Answer:
Step-by-step explanation:
The discount is $10.
Subtract it from $50 to get $40 as your sale price!
Answer:
Building of an army
Step-by-step explanation:
Answer:
x = 3
y = -1
Step-by-step explanation:
please mark this answer as brainlest