Answer:
c
Step-by-step explanation:
180= 45+ (5x+35)
-45 -45
135 = 5x + 35
-35 -35
100 = 5x
/5 /5
x=20
143 x 2 = 286 because if you mulitpy each by 2 you get 286
Answer:
(-4, 3] U (3, 8]
Step-by-step explanation:
The first lines range is (-4,3]
(the round bracket is because the -4 not included ( clear circle) and the square on because the 3 is included in the range ( the filled circle))
second line - range is (3, 8]
So its (-4, 3] U (3, 8]
no?? 0 out of anything would just be zero! it could be a 0 or a 000.00/anything and the answer would still be zero!
it's rational, but not reasonable ;)
Answer:
Step-by-step explanation:
