Mikayla is solving a multi-step equation algebraically. Her simplifying work is shown in the image below. In which step of the work did Mikayla make an error? ANSWER AND ILL GIVE U BRAINLIEST I PROMISE

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

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