What is p ÷ 6 = 9 ? i'm not really understanding it

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true