Alexander is riding his bike to school after one mile, he is a third of the way there. how much farther does he have to ride ?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

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.