Exam 2: Applications and More Algebra

The sum of 3 integers is 27.The second is 3 more than the first,and the third is two more than twice the second integer.Find the three integers.

An electronics company manufactures personal CD players which sell for $89.If the production line has $81,000 in fixed costs and $44 per player in labor and materials,how many must they sell to make a profit?

Party supply store A rents tables for $10 per day and chairs for $1.50 per day.Party supply store B rents tables for $9 per day and chairs for $1.25 per day,plus a $36 delivery charge.After how many days is it more expensive to rent 3 tables and 24 chairs from store A?

The solution of 3 - 4(x + 5)< 3x + 7(4 - x)is

A manufacturer makes CD players.If the variable costs are $25 per player and the fixed costs are $50,000,what is the minimum number of CD players that must be sold to make a profit of $75,000 given that the CD players sell for $45 per player?

The solution of 2(4 - 3x)≥ 10 + 4(x + 1)is

Solve: 11(3 - x)+ 2 ≤ 2(3 - 5x)+ 29 - x

Three minus x is a number at least 6 units from zero.What are the possible values for x?

The number x plus eight is at least 4 units from zero.What are the possible values for x?