In making a keychain, sara uses a pattern of beads 3 times. after the key chain is complete, what fraction of the beads in the key chain are either blue or red ?

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.