The difference between the flat fees of the two companies is $20
B. Because 20 is greter than 18.
Answer:
11.9230769231
Step-by-step explanation:
Don't ask I am a smarty
Let's say the tv was 100$ . Reduced by 20% means the tv is now 100 - 20 = 80% of the original price.
0.8(100) = 80$
Reduced again; by 10% means that it is now 100-10 = 90% of the 80$
0.9(80) = 72$
sale price ÷ original price
72$ / 100$ = 0.72 which is 72% of the original price. Which is a mark down of:
100 - 72 = 28%
The new price is 28% lower than the original price.
Answer:
f(x) is x multipled by f
Step-by-step explanation:
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