Josh has a job to tile a room 16 ft x 18 ft with 1 ft. square tiles. How many tiles does he need?
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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

Ineed with number 6 , explain how to get 1978

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y