When x is a nonzero integer, Alexis says, the expression x + (-x) always equal zero. Is Alexis correct? If so, provide an example to support her claim. If not, provide a counter example to disapprove her claim.

The changes in population density of the European countries between 1820 and 1900 reflect which of the following?

Common Denominators 15. Explain how you can find a common denominator for and

Five million, one hundred fifteen written in standard form

Cindy did 3/4 of a puzzle in an hour how many did she do in 3

Kayte drank 7/10 glass of milk Vicky drank 4/5 glass of milk. Who drank more? Explain how u know

Which statements are true? Select each correct answer. All squares are rhombuses. All parallelograms are quadrilaterals. All rectangles are squares. All rhombuses are rectangles.

What do the following two equations represent? - 4x-5y=-4 and 4x+5y=4 Equal lines Parallel lines Perpendicular lines none of the above

Two less than a number is 10

Which statement is true about these equations? Equation A: y = 3x + 4 Equation B: y = 5x + 2 a Equation A has a greater initial value. B. Both equations have the same initial value. C. Equation A has a greater rate of change. D.

What is the word phrase for 5 + (17-8)