6 dimes but you need change to make 68. You could use a nickel and and 3 pennies. Hope this helps and plz mark brainliest.
-24a-30. This is so because when you distribute you get numbers with like terms which you can then combine into a "simple" answer.
As perimeter of a square is 4*x, it means x=Perimeter/4=200m/4=50m.Now area of the square=x^2=50m^2=2500sq. meter.
Y = 6x put it in a graphic calculator or go to desmos.com
Making the two equations equal to each other
it gives a quadratic equation
i hope this helps
please mark as brainliest
