Answer:
Step 1
Step-by-step explanation:
You should isolate the variable, not try to get rid of it. Also, you have to divide both sides by the same number or variable(can't divide one side by a and the other side by 7- it has to be the same).
Answer:
The answer is D
Step-by-step explanation:
Answer:
45%
Step-by-step explanation:
If it not right im sorry that is a very odd question
A Venn diagram can be represent set of relationship visually