Please help. I've completely forgotten how to do this and can't figure it out again. I'd really appreciate the help! Find the area of the following shape. You must show all work to receive credit.

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

3x + 4y = 5 x- 3y = -7 solve by substitution

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.