The perimeter of a right angled triangle is 12 cm and area is
6cm² Find the sides of the triangle​

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Ihonestly have no clue if it's each or none.