A dishwasher uses 65 gallons of water to wash 5 loads of dishes The number of gallons it uses is directly proportional to the number of loads the dishwasher can clean .How many gallons of water would be used to wash 12 loads

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2