5x^2 - 24x + 8 is your answer to this equation
2.5 bc JL is 5 that's the whole bottom of the triangle and ML is from center to right and vice versa.
For the first equation, I put it in y=mx+b form, so y=-3x-9
the second one is x=4
hope i helped
To calculate simple interest, you first need to multiply the original amount by the percentage of the money which is going to be added.
In this situation, 500 x 0.05 is the interest which will be added each year.
Therefore, $25 will be added each year. Since it is over 4 years, it is (25*4).
So the account will have earned $100 of simple interest.
Although the account will contain $600, it will have EARNED $100 of interest since it started with $500 already.
Answer - A $100 of simple interest will be earned.
