Answer:
I need more information to calculate it for you
Yes, since 2 *4 = 8, and then add the x- value at the end.
Answer:
A. 72
Step-by-step explanation:
Determinant of a 2x2 matrix: ad - bc
In that case,
24(18) - 30(12)
432 - 360
72
And we have our answer.
4 solutions:
<span><span> x = 3
</span><span> x = 1/3 = 0.333
</span><span> x = -7/2 = -3.500
</span><span> x = 1
</span></span>
Answer:
24 gallons
Step-by-step explanation:
Since the 2 gallons of gas increased the fill ratio from 1/6 to 1/4, we can find how much of the tank the 2 gallons filled by solving the equation 1/4 - 1/6 = 1/12. This means that each gallon of gas is 1/24th of the tank.
Thus, the tank has a fuel capacity of 24 gallons.