1. ([4.5*8]-4.5x)+36=102+([-2.5*3x]+[24*-2.5])
2. 36-4.5x+36=102-7.5-60
3. -4.5x/-4.5=52.5/-4.5
4. x=-13.125
a: -13.125
They are both not right angles. You can easily tell because you can't draw a square in the corner.
Answer:
<em>Javier deposited $178.79 initially</em>
Step-by-step explanation:
<u>Compound Interest
</u>
It occurs when the interest is reinvested rather than paying it out. It's basically earning interest over interest.
The formula is:
Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
If the final amount is known, we can solve for the principal:
Javier opened a savings account t=5 years ago. The account has an interest rate of r=3%= 0.03 compounded quarterly. Since there are 4 quarters in a year, n=4. The current balance is A=$200. Let's calculate the initial balance or principal:
Javier deposited $178.79 initially
Answer:
Third option {(-3,4),(-1,5),(0,7),(2,2),(5,7)}
Step-by-step explanation:
I think
Answer:
b
Step-by-step explanation: