What is the product?
(-2x - gy? ) (-4x-3)
mali za
-8x2 - 6x - 36 xy2 - 27y2
-14x2 – 36xy2 + 27y2
8x2+6x+36 xy2 + 27y2
14x2 + 36 xy2 + 27y2

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?