Answer:
the answer is a when you do the math while b and c and d all keep going bit a stops and can no loneger be changed
Step-by-step explanation:
1. distribute 2 to what is in the parentheses ( you should get x over 3 +10)
2. combine both x over 3
cancel out the x and get 6
your answer wpuld be 6 = 10
60% if there are only 10 white and black balls
33/20 as well as 1 and 13/20. First you look it up in the internet aka Google.
Answer:
31
Step-by-step explanation:
Substitute the values for the variables.
