What is bigger 87 or 13.688

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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