The length of a room is 3 feet more than twice the width of the room. the perimeter of the room is 66 feet. what are the dimensions of the room?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

In which form is the following function written? y = - 2(x – 3)(x + 5)

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.