Any ideas for kinesthetic/visual learner to study math

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?