What is the value of the expression-7 3/4 + 3 1/2

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

What is the value of x in the following equation? -3x-2=2x+8

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.