An expression is shown below. Which expression is equivalent to the expression shown? - 2x(x + y - 3) + 3(- x + 4y) + y(3x + 5y - 3)

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?