Answer:
the fourth one is the answer
15x^5 + 12x^4
you multiply the coefficients and add the exponents
Answer:
B bro its easy math nothing hard
One candy bar would be $5 thus 3 bars being $15 plus the $30 in juice which equals $45 :)
Multiply each number across from another
Given:
Principal = $1400
Simple rate of interest = 1.25%
Time = 6 month
To find:
The balance of the account after simple interest.
Solution:
The formula for simple interest is

Where, P is principal, r is the rate of interest in % and t is time in years.
Time = 6 months
=
year
= 0.5 year
Putting 1400, r=1.25, t=0.5 years.



Now, the amount is



Therefore, the balance of the account after the simple interest is $1408.75.