Which expression is equivalent to - (4 - 3)

- 2 to the second power + 3 - 3 - 2 to the second power

-3 + 2 to the second power -2 to the second power - 3

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i