Due today do not understand i will mark
what is the justification for each step in the solution of the equation?
fill in the empty boxes with the justification.

15x – 8 = −6 (2+8x) + 42

15x – 8 = −6 (2+8x) + 42 given
15x – 8 = −12 − 48x + 42 a.
15x − 8 = 30 − 48x b.
63x – 8 = 30 addition property of equality
63x = 38 c.
x = 38/63 division property of equality

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30