Punchline algebra book a 2006 marcy mathworks solving inequalities with parentheses and or the variable on both sides 9.5 key

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

When you answer this can you explain