Help please! I have to answer what is wrong with this ,but I am getting really confused. The value of x is 67 because vertical angles are supplementary.

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

Factor the expression using gcf 9b+45

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.