If the perimeter of a regular pentagon can be expressed as 10s - 20, determine the length of each side. 50s - 100 s - 2 5s - 10 2s - 4

Write a polynomial for a third-degree polynomial with leading coefficient -4

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

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)