Question 2 (Multiple Choice Worth 2 points) Given the equation 8x + 1 = 5, solve for x and identify if it is an extraneous solution.
Ox=4/1 solution is not extraneous
Ox=4/1 solution is extraneous
O x = 3, solution is not extraneous
O x = 3, solution is extraneous

Find the distance between (0,5) & (-4,2)

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.