A square dancing contest has 245 teams of 4 pairs each. How many dancers are participating in the contest?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Is the point (0, 8) on the x-axis or y-axis? how do you know?