It’s the 9 because it’s 3 times 3
Answer:
repost it, I cant see all of the question
Answer:
D
Step-by-step explanation:
Answer:
5.5%
Step-by-step explanation:
To find the interest rate, use the equation: I = prt
I = Interest = $6,600
p = principal = $15,000
r = rate = unknown
t = time = 8 years
Now plug the numbers into the equation.
6,600 = 15,000 * r * 8
6,600 = 120,000 * r
Now isolate the variable by dividing both sides of the equation by 120,000.
0.055 = r
Now change the rate to a percent by moving the decimal point 2 digits to the right.
5.5% = r OR r = 5.5%
It's visually better to make it an equation.
-1 3/5 ÷ -2/3
The answer is 39/10.
