Write an equivalent expression by distributing the "-−" sign outside the parentheses: -5.9g-(-10h+2.7)
−5.9g−(−10h+2.7)

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

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)