The high school leadership team is having a car wash. they charge $5.50 for large cars and $4.00 for small cars . they had a successful day, washed a total of 142 cars, and made $652.50. how many large cars and small cars did they wash?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Is it greater than or less than7*3_9*2

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x