A lemonade recipe calls for 6 gallons of water how many quarts of water are needed for the recipe

Which graph shows a function with a range of all real numbers greater than or equal to -1

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Which statement justifies why angle ebc measures 90?