N is an odd number. Which statements are true?
You must get them all correct to get any marks.
A: n2 - 1 is odd
B: n(n-1) is odd
C: (n - 1)2 is odd
D. n2 + 2 is odd
E: n(n-2) is odd
F: (n - 2)2 is odd

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

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.