An adult blinks about 450 times in 30 min. a 12 year old blinks about 150 times in 15 minutes. how many more times does an adult blink in 60 minutes than a 12 year old? ( explain clearly)

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?  

What is the lcm of 16 and 40 ? 24 and 40 ?

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet