HELP WITH NUMBER 1 I HAVE A TEST RIGHT NOW

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 parks wears 2 camouflage bracelets how many bracelets does he have on

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.