Using n to represent the cost of an item in dollars before tax and t to represent the amount of sales tax in dollars for that item, complete the equation to show the relationship between n and t. _= 0.085_​

What number must you add to complete the square x^2+12x=16

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?