use the substitution method
b+7
19+7
Answer: 26
X/x-2 >= 0 equals x/x >= 0+2 simplified x >=2
Answer:
1. No
2. Yes
3. No
Step-by-step explanation:
-4 is equal to -4 but not bigger then -4
8.5 is bigger then -4
-16 ¾ is smaler then -4
(because it is a negative number)
Answer:
700
Step-by-step explanation:
25 x 28
there is only one property and its multiplication