Factor the algebraic expression.
12a+9

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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