The total cost of admission, a, to the circus for a group varies directly with the number of tickets purchased, t. if 3 tickets cost $105, write the equation for cost of t tickets.

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

The area of square garden is 300m squared. how long is the diagonal?