Suppose that the weight (in pounds) of an airplane is a linear function of the total amount of fuel (in gallons) in its tank. When graphed, the function gives a line with a slope of 6.1. See the figure below.
With 52 gallons of fuel in its tank, the airplane has a weight of 2217.2 pounds. What is the weight of the plane with 20 gallons of fuel in its tank?
Airplane
1 pounds
Х
weight
(in pounds)
?
Amount of fuel
(in gallons)

sorry i dont know my friend

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.