Answer:
(0,0) is not a solution to x + y > 5 , but it is a solution for 2x - y < 4
Step-by-step explanation:
Substitute x=0,y=0
0>5 (not possible)
0<4(possible)
7
15+-8=7
Savings Account: x+20
Checking Account:x-40
C
Plug 1, 2, and 3 into n and you'll get 15, 13, and 11 respectively