Idon't not understand substation for this problem y=x+6 then y=2x-7

Which of the binomials below is a factor of this trinominal? x^2-13+30

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

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1