What are two numbers that multiple up to -40 and add up to 3

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Someone me what is the area of this figure? 18m 18m 8m 16m

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?