Abiology class examined some flowers in a local meadow. they saw 50 flowers, of which 40% were perennials. how many perennial flowers did the students see? perennial flowers

Use the multiplier method to incrases £258 by 43%

Evaluate the following expression 1/3^2

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?