Amy is planning the seating arrangement for her wedding reception. Each round table can sit 10 guests. The head table can sit the bride and groom with the 6 wedding attendants. If Amy expects 206 to 256 guests to attend her wedding, including the attendants, what is the range for the number of round tables she will need for her reception? A.
20 to 25
B.
19 to 26
C.
26 to 31
D.
21 to 26

Factor the monomial completely 42a3b3

True or false look at the picture pls : /

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