2.5 + 3 = 5.5 total speed
7miles / 5.5 mph = 1.27 hours
The system of equation which represent the scenario is;
x + y = 42
x + y = 420.13x + 0.18y = 6.66
<h3>Simultaneous equation</h3>
let
- number of 13 cent stamps = x
- number of 18 cent stamps = y
- Total cost of the stamps = $6.66
- Total number of stamps = 42
x + y = 42
x + y = 420.13x + 0.18y = 6.66
Therefore, the equation which represent the problem is;
x + y = 42
0.13x + 0.18y = 6.66
Learn more about simultaneous equation:
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13 is less than or equal to 24
the gator always wants to get the bigger price (<<<<24)
the line at the bottom represents equal
I believe the answer is true
