Afourteen sided polygon has two side lengths of x, three side lengths of 2x and 5 side lengths of 2.5. if the longest side length of the polygon is 50, what is the perimeter of the polygon?

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth