To effectively determine the correct answer, it would be helpful to write this into an algebraic expression. We let x as the number. We do as follows:
<span>Four times the square of a certain number increased by 6 times the number equals 108.
4x^2 + 6x = 108
The numbers can be either of the following since the equation generated was a quadratic equation which has two roots.
x = 4.5
x = -6 </span>
Answer:
67 1/2
Step-by-step explanation:
67 5/10
67 1/2
It would be about 4/10 of a gallon
Answer:
the area of a circle is 
rsqr
32 x 32 =1024
Step-by-step explanation:
