Tana walked a total of 8 km by making two trips to school how many trips would tana have to make in all to walk to a total of 12 kilometers

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

What other information do you need to prove triangle dac=bca by asa

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10