After a sale, the price of a stereo was marked up $35 to a regular price of $310. what was the sale price?

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Plz hurry evaluate the expression a+b where a=8 and b=19

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle