<em>what is this train?????????</em><em>?</em>
the base must be raised
for example
55 = n ( the base is 10 ), then
55 = 
Answer:
2
Step-by-step explanation:
(✿◡‿◡) <--- she wants Brainliest
Step-by-step explanation:
x - 7 < -20
x < -20 + 7
x < -13
X = (-12, -11, -10,...)
There are 2,000 fifties in one hundred thousand