If m = 5 and n = -2, evaluate 3m - 4n and n2 - m and find the product of the two expressions.
a) -198
b) -63
c) -23
d) -9

it is true

step-by-step explanation:

all the combinations add up i used   calculator

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

did u ever get the answers? i need