F(x)=5x-3 encuentre el dominio, codominio y haga la tabla de valores

Which math sentence can be used to determine if the triangle is a right triangle?

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.