14 80 tiles of side 30cm were used to cover a counter top. Calculate the area of the counter top in square metres.​

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

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test