Answer:
the correct option is " A= 5t+100 ".
Let’s remember the most basic thing in percentages, the equation.
Percent x Whole = Part.
We know the whole, and the part, but we are trying to find the percent, so we have to divide the two, first turn your whole and part into a decimal.
Percent x 0.4 = 0.18, so we divide 0.18 by 0.4
0.18/0.4 = 0.45
0.45 = 45%
Answer:
Step-by-step explanation:
6) a) Cost = 12.40 x 0.6 = $7.44
b) Cost = 12.40 x 0.05 = $0.62
Sale Price = 100% - 36% = 64%
Sale Price is $32
64% = $32
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Find 1 % :
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64% = $32
1% = $0.50
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Find 100% (Original Price) :
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1% = $0.50
100% = $0.50 x 100
100% = $50
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Answer: The original Price is $50.
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Just grab your calculator and multiply it by itself or use the 'square' function
Answer is 4040.233866
