Four less than twice a number m

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

Ihave trouble finding the nth term of a linear sequence

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5