Itt is the first one, i cant really explain why you will just need to trust me
-2b + 7 > 27.5
- 2b > 27.5 - 7
- 2b > 20.5
b < - 10.25
1, 10, 100, 1,000, 10,000, 100,000, 1,000,000, 10,000,000...
Step-by-step explanation:
and so forth.
basically
10x10 =100,
100x10= 1,000,
1,000 x10= 10,000
and so on.
2(13+x) < or equate to 15
Answer:
447 / 50
Step-by-step explanation:
447 / 50 Because if you divide it you will get 8.94 same answer