[+10x_7]+[9x+9] what answer of this if you simplify your answer

10x_{7} +9x+9

19x + 2

Step-by-step explanation:

You have to add the like terms.

10x-7+9x+9

-7+9=2

10x+9x=19x

19x+2

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