Twice a first number decreased by a second number is  16 . 16 . the first number increased by three times the second number is  − 13. find the numbers.

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Write and solve a real word problem that involves determining distance on a coordinate plane