rectangle QRST has vertices Q (3,2) R (3,8) S (7,8) and T (7,2). What is the perimeter of the rectangle?

How to work out the volume of the prism

Explain why an account balance less than - 40 dollars represents a dept greater than 40 dollars.

30% of the tickets sold at the Sweet Tarrant School carnival were early-admission tickets. If the school sold 200 tickets in all, how many early-admission tickets did it sell?

What is 0.2 divided by 0.09

Sandy has a total of 35 coins in her money jar is sandy's jar contains only nickels and dimes and the value of all the coins is $2.50, how many nickels does sandy have?

Sridhar has garden in the shape of square the area of garden is 576 sq m around the outside of the garden he built path of 3 m wide what will be the area of the area of the garden including the path?

How many solutions does this system have? X + 4y = 6 y=2x-3 O one O two O an infinite number Ono solution

The equation (x-6) (8+x) = (x-6) (8) + (x-6) (x) illustrates the use of which property?

Consider the equation x^2=36

If AB=BC, AB=4x-2, and BC = 3x+3, find AB