If the morenos went to the hospital for the next two weeks and for every bill was $100 plus income tax (income tax is $30)how much would they pay for 10 weeks?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

What is the value of p in the equation y^ = -4x?