Peter is overweight. He is 109 kg. His aim is to lose 1,000 g per week. If he manages this, how many weeks will it be until he is 100 kg?

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.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet