Consider the enlargement of the pentagon. A small pentagon has a bottom side length of x centimeters and left side length of 7 c
2 answers:
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Answer:
Interest: $50 | Total: $250
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.
<em>I = interest amount </em>
<em>P = principal amount </em>
<em>r = interest rate (decimal form) </em>
<em>t = time</em>
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Now we can plug in the values into the equation:
This means that Ariane is charged $50 worth of interest. She has to pay back $250 total dollars.
Answer:
Each will pay $61.75.
Step-by-step explanation:
How many gallons were used?
Each 100 miles, 3 + 1/4 = 3 + 0.25 = 3.25 gallons are used. The trip has 1500 miles.
100 miles - 3.25 gallons
1500 miles - x gallons
Cost
Each gallons costs $3.80.
48.75 gallons cost 48.75*3.80 = $185.25
Split among the three friends envenly, how much will each pay?
185.25/3 = 61.75
Each will pay $61.75.