the figure below shows a line graph and two shaded triangles that are similar:
which statement about the slope of the line is true?
a. it is −2 throughout the line.
b. it is -1/2 throughout the line.
c. the slope from point o to point a is fraction 1 over 2 times the slope of the line from point a to point b.
d. the slope from point o to point a is two times the slope of the line from point a to point b.

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.