Which statement is true about the following system of linear inequalities in two variables? 2x - y>5
5x + 4y s 20
Choose the correct answer below.
O A. The boundary line 2x - y = 5 should be drawn as a solid line.
OB. The ordered pair (0,0) is not a solution to the system.
O C. The ordered pair (2, -1) is a solution to the system.
OD. The boundary line 5x + 4y = 20 should be drawn as a dashed line.

answer: c. is your answer

step-by-step explanation: get me a black leather coat

there is no graph so i cant sorry

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -