Answer:
t can equal 7 or -7
Step-by-step explanation:
Answer:
The rate of interest paid on the principal amount is 8%.
Step-by-step explanation:
Here, Principal Amount = $2,000
Time = 3 months = (3/ 12 ) Years = 0.25 years
Rate = R
Interest Amount = $40
Now, as we know :
Simple Interest = 
⇒
or, R = 8%
Hence, the rate of interest paid is 8%.
Answer:
thank me
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
slope of a vertical line is undefined
the equation is x= 4