Tom is the deli manager at a grocery store. he needs to schedule employees to staff the deli department for no more than 260person-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 an inequality to determine n, the number of full-time employees tom may schedule, so that his employees work no more than 260 person-hours per week. graph the solution set to this inequality.

its an acute right triangle

step-by-step explanation:

b

step-by-step explanation:

look at photo

a

step-by-step explanation:

given the 2 equations

- x + y = - 2 → (1)

2x - 3y = 4 → (2)

multiplying (1) by 2 and adding to (2) will eliminate the x- term

- 2x + 2y = - 4 → (3)

add (2) and (3) term by term

(2x - 2x) + (- 3y + 2y) = (4 - 4), simplifying gives

- y = 0 ⇒ y = 0

substitute y = 0 in either of the 2 equations for corresponding value of x

substituting in (2) gives

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 ) → a