A $90 video game is marked at $20 off. What is the total cost if the sales tax is 7.5%? *
$96.75
$75.25
$101.22
$89.37

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

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.

How does reflecting or rotating a figure change the interior angles of the figure?