31 is the answer because you would do 5 x 3 an that's 15 and if it's squared u technically add 15 a second time
The expressions D, E, and F represent a correct solution to the equation.
Step-by-step explanation:
Step 1:
First, we need to solve the given equation and find the value of x which satisfies the equation.


So the value of x for the given equation is -0.666.
Step 2:
Now we evaluate the values of the six given options to see which ones have an x value of -0.666.
A. 
B. 
C. 20 -6 -4 = 20 - 10 = 10.
D. 
E. 
F. 
So the options D, E, and F represent a correct solution to the given equation.
10 is proportional, while 11 is not. The answer for 10 is 1.5.
300 x 0.02 x 5 = 30
answer
<span> interest will $30 in the first 5 years</span>