The answer is 1000+600+80+9. please give brainliest
Answer:
105 inventions
Step-by-step explanation:
Find how many inventions Inventor B had by dividing 630 by 6:
630/6
= 105
So, Inventor B had 105 inventions

is the answer to:

_________________________________________

is the answer to:

_________________________________________

is the answer to:

_________________________________________

is the answer to:

Answer:
1/3
Step-by-step explanation:
5/6-x=1/2
x=5/6-1/2
x=5/6-3/6
x=2/6
simplify
x=1/3