The two consecutive numbers are 8 and 9.
967.50 = 450 + 28.75p
967.50 - 450 = 28.75p
517.5 = 28.75p
18 = p
A trapezoid is a quad that has exactly one pair of parallel sides
y = -0.60x - 4
because the slope stays the same because it is parallel and the y intercept for the new equation ends up being -4