Question

McMountain Construction is digging a tunnel in the Alps. The mountain can be represented by 3y = 4x + 6000 for 0 sx < 3000 and 7y + 6x = 60 000 for 3000 < x < 10000. The tunnel can be represented by the line 10y + x = 30000. All the units are metres. Find the coordinates of the ends of the tunnel.​

Answer 1

Answer:

ibdixbficbcinf

Step-by-step explanation:

zigsjbdkdbxjdhxidbj