M = p-2b/2 p=57.4 correct to 1 decimal place
b= 8.7 correct to 1 decimal place
work out the upper bounds for m​

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

W-16=-12 solve each one step equation plz

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.