An airplane travels 1836 kilometers against the wind in 3 hours and 2316 kilometers with the wind in the same amount of time. what is the rate of the plane in still air and what is the rate of the wind?

the answer will be the last one

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: