$300 at 5% annual interest for 7 years Find the simple interest earned in the account.
A. $214.29
B. $11.67
C. $420.00
D. $105.00

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

What is the value of the product (3-2i)(3+2i)?