0.009303507lbs and 0.1384514ft
Attached a solution and showed work.
69 * 0.40 = 27.6
69 - 27.6 = 41.4
41.4 + 41.4(0.07) = $44.30
Using the equation of a line as y -y1 = m(x-x1)
Replace m with the given slope and y1 and x1 with the given point:
y - (-92) = -14(x- (-2))
Simpligy:
y + 92 = -14(x +2)
Simplify the right side:
y +92 = -14x -28
Subtract 92 from each side:
y = -14x-120
The y - intercept is -120