Mark has a collection of 80 coins. There are only nickels and dimes in the collection. The total value of the coins is $5.00 . How many dimes does Mark have? Mark has blank dimes.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.