What is 75% of the area of a circle with a circumference of 10 units

Sum is 17 and their difference is 3

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?