Draw a number line from –2 to 2. put tick marks every one-tenth unit. graph a point with the given coordinate. point n, coordinate –1.7 which is true about point n on the number line?
a. point n is 0.7 unit to the right of –1.
b. point n is 0.7 unit to the left of –1.
c. point n is 0.7 unit to the left of 0.
d. point n is 0.7 unit to the left of 1.

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.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

State one method by which you can recognize a perfect square trinomial.