Anursery owner buys 5 panes of glass to fix some damage to her greenhouse. the 5 panes cost $14.25. unfortunately, she breaks 2 more panes while repairing the damage. what is the cost of another 2 panes of glass

Twelve friends shared 8 small pizza equally. how many pizzas did each person get?

(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 ?

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is