The HCF and LCM of two numbers is 9 and 459 respectively if one the number is 27 the other number is (1)

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

An object in geometry with no width, length or height is a(n):

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches