Answer:
C
Step-by-step explanation:
4y-9+4y simplified by combining like terms is 8y-9
Answer:
51.6666666667
Step-by-step explanation:
Answer:
1/6
Step-by-step explanation:
People who answered less than 1/2 were: 2 + 1 + 3 = 6 people.
There are a total of 36 people.
People who answered their calls before the second ring were only 6/36.
When we simplify the fraction, we get 1/6.
So, the answer is 1/6.
Answer:

Step-by-step explanation:

reduced
transformed the expression to make it easier
add
reduce