For the equation y - 3 = -2(x + 1) the line has a slope of -2 and
contains what point

What is the product of the radical expression. (7-2square root) (8+2 square root)

Multiply. write your answer in simplest form. 3/8 x 5/7

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.