Matt used a $20 to buy some snacks that cost $14.65. How would the cost of the snacks be expressed as a percent?
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Given :
The Ironman endurance race has a 2.4 miles swim.
Javier can swim 0.5 miles in 20 minutes.
To Find :
How much time in hours it takes to complete the race.
Solution :
Speed of Javier :
Let, time taken to cover 2.4 miles is t .
So,
Hence, this is the required solution.
Pick any value for x, like x = 0, plug it into the equation, and get the value for y. For x = 0,
2(0) + y = 5
y = 5
The ordered pair is (0,5). Find other ordered pairs using the same reasoning.