Adding the two fractions, we get:

Therefore (5/12)T of the job has been completed.
Answer:
0.85
Step-by-step explanation:
1 - 15% = 1 - 0.15 = 0.85

Answer: 0.85
-3x - 42 > 3 |+42
-3x > 45 |change the signs
3x < -45 |:3
x < -15 → x ∈ (-∞, -15)
The base b of a logarithmic function should be greater than zero and not equal to 1. Therefore, the first and second choice is the only ones left possible:
b> 0 and b = 1
b > 0 and b=/ 1
but it was stated earlier that the value of b should not be equal to 1, therefore, the answer is
b > 0 and b =/ 1<span />
C,g,a,j my teacher graded it with me today hope this helps! :)))