The difference between a number and negative twenty-five is seventy-three. find the number.

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?