You attempt an obstacle course five times. the table shows the amounts of time that it takes you to complete the course on your first four attempts. for what values of x will you have a mean time no greater than 150 seconds? this is the table. time (seconds) 136 127 154 166 x

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?