A tax cabs entry cost is $2.50 in each mile traveled is $.75 . Write an expression for the total cost of the taxi ride traveling
2 answers:
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Principle (P) = $ 2,500
Rate (R) = 14%
Time (T) = 1 year
Simple Interest (SI) =
SI =
Hence, the answer is $350.
Rate (R) = 14%
Time (T) = 1 year
Simple Interest (SI) =
SI =
Hence, the answer is $350.
Let:
x = Chemistry textbooks sold
y = Physics textbooks sold
The textbook store sold a combined total of 260, so:
The number of chemistry books sold was three times the number of physics textbooks sold, so:
Let:
Replace (2) into (1):
Replace the value of y into (2):