A value or values of the variable 1. abscissa
that make an algebraic sentence true
a shift or slide of a graph in the
coordinate plane
2. arithmetic sequence
the set of first coordinates in a
3. common difference
relation
the value of k in a direct variation
4. constant of variation
= kx
lines that intersect to form right (9C
5. direct variation
degree) angles
the fixed amount added on to get
6. domain
to the next term in an arithmetic
sequence

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.