Aconstruction firm is trying to decide which of two models of a crane to purchase. model a costs $100,000 and requires $8000 per year to maintain. model b has an initial cost of $80,000 and a maintenance cost of $11,000 per year. for how many years must model a be used before it becomes more economical than 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.

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

What is the 12th term of b(n)=-4-2(n-1)