Factor completly 108-3x^2

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Which table shows a proportional relationship between miles traveled and gas used?

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?