Mylie's house is 9 meters tall and casts a shadow
1.5 meters long. at the same time of day, a nearby
doghouse casts a shadow that is 0.2 meter long.
how tall is the dog house?

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

Of the 50 us states 4 have names that start with the letter w

Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each. bhow many railroad cars can the barge haul?