Answer:
<u>The correct way of calculating the bill without tax is B. Divide the total bill by 1.17</u>
Step-by-step explanation:
Let's assume that the cellular phone bill with tax for this month is $ 117 (100 + 17 of tax), now let's make the calculation using the four alternatives provided:
A . Divide the total bill by 0.83
117/0.83 = 140.96, therefore it's not the correct way.
<u>B. Divide the total bill by 1.17</u>
<u>117/1.17 = 100, therefore this is the correct way.</u>
C. Multiply the total bill by 0.83
117 * 0.83 = 97.11, therefore this is not the correct way.
D. Multiply the total bill by 1.17
117 * 1.17 = 136.89, therefore this is not the correct way.
Answer:
80% decrease
Step-by-step explanation:
A percentage change can be calculated using ...
percent change = ((new value)/(old value) -1) × 100%
= (16/80 -1) × 100%
= -0.80 × 100% = -80%
The minus sign indicates the change was a decrease.
From Saturday to Tuesday, customers decreased 80%.
I believe this is the answer
Answer:
-9p+3
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Answer:
90
Step-by-step explanation:
10! / (10 - 2)!
=10!/8!
=10 * 9 * 8! /8!
=90 * 8!/8!
90
Hope this helps. Please mark as brainliest if possible. Have a nice day
