Answer:
27.5.
Step-by-step explanation:
These values are 5, 10, 15, 20, 25, 30, 35, 40, 45, 50.
The average = their sum / 10
= 275 / 10
= 27.5 .
Answer:
D: 2/3x - 13/12 = -5/12x
Step-by-step explanation:
2/3x - 5/6 = -5/12x + 1/4
To simplify, the denominator must be the same. So,
5/6 = 10/12
and 1/4 = 3/12
Then, you move the values to the same side via addition or subtraction.
2/3x (- 10/12 - 3/12) = -5/12x
2/3x - 13/12 = -5/12x
Answer: 4
Subtract 5 from both sides
You end up with 8
Divide 2 by 8
You end up with x=4
Answer:
x = -2
Step-by-step explanation: