An airplane flies from Metro City to Gotham with a tailwind that increases its normal
speed by 100 mph On the return trip, the plane must fly against this wind, which
decreases its normal speed by the same amount. The flight from Metro City takes
2.00 hours and the return trip takes 3.60 hours How far is it from Metro City to
Gotham?
OA) 1100 mi
OB) 900 mi
C) 1020 mi
D) 1200 mi

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

step-by-step explanation:

the answer is 89 d

i took the test

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg