Carlos has 4/5 of a tank of fuel in his car. He uses 1/10 of a tank per day.
2 answers:
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Used subtraction to solve for plates(p).
If you're trying to solve for x, you need to use the quadratic formula.
Plug in the numbers from the standard form of a quadratic equation
(which is
)
From here, this solves down to
Take the square root of 196, which is 14
Now, you can solve for both the + and - variations on the equation.
The solutions to your equation are 1.5 and 5/8 (probably)
Plug in the numbers from the standard form of a quadratic equation
(which is
From here, this solves down to
Take the square root of 196, which is 14
Now, you can solve for both the + and - variations on the equation.
The solutions to your equation are 1.5 and 5/8 (probably)