Help pls I'm running out of points & brain cells lol T^T

- 4.7

Step-by-step explanation:

Step 1:

c - 1.5 + 6.8 = 0.6

Step 2:

c + 5.3 = 0.6

Step 3:

c = 0.6 - 5.3

c = - 4.7

Hope This Helps :)

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

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