Mwangi wants to download songs and lectures on his smartphone. He plans to download at least 30 songs and lectures (condition A), but he can download at most 300 megabytes of data (condition B)
The graph represents the constraints on the number of songs S and lectures L Mwangi downloads.
Answer choices:
A:15 lectures at most
B:20 lectures at most
C:30 lectures at most
D:60 lectures at most

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

How do you write something in scientific notation?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.