Sophia spent $7.30 for school supplies . she spent $3.00 for a notebook and$175 for a pen. she also bought 3 large erasers. if eacheraser had the same cost, how much did she spend for each eraser?

Aschool requires students wear uniforms. they can choose from the following options. how many total choices does a student have? cardigan: gray & navypolo: white, navy, maroon, blackbottom: khaki, navy