What is the equation of a line that is parallel to the line 4x-2y=10 and goes through the point (3,12)

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.

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.