7. Pencils are sold in packs of 12 and erasers in packs of 9. Mrs. Jones wants to give each of her students a pencil and an eraser. What is the least number of packs of both pencils and erasers she should buy so there is no leftover? Justify your reasoning.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

Write the equation in general quadratic form: plz !

Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.