Which statements about the factors of the terms in the expression 18x + 36xy – 45y
are true?
Select all that apply

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point