Solve for in simplest form
2x < 15

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

With number 11 ( show how you got the answer)

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