Perry's graduation picnic will cost $8 if it has 4 attendees. if there are 7 attendees, how much will perry's graduation picnic cost? solve using unit rates.
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Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).