Ken is working on a model train layout. He measured the area of the roundhouse to
store the trains as 108 square inches, but the base materials are sold in square
centimeters. How many square centimeters of base material does he need, to the
nearest square centimeter? Use 1 inch = 2.54 centimeters.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

How many grams the dog will eat in 3 days?