Your weekly base salary is $150. you earn $20 for each cell phone that you sell. write and solve an inequality that represents the number of cell phones you must sell to make at least $630 a week.

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.

Which ahows the graph of the solution set of 6x+4y< 12

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}