The sum of two numbers is 186.the difference between the same numbers is 32. what are the two numbers?

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers