The cost of 12 pencils is rupees 37 4 by 5 find the cost of one pencil​

Simplify. show your work. ( 6x-2 ) ^2 ( 0.5x )^4

Simplify the expression. -2/5(10+15m-20n)

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