Answer:
log(2)
Step-by-step explanation:
property of logs says
Log(60) - Log(30) = Log(60/30) = Log (2)
Answer:
The required equation is
.
Step-by-step explanation:
Consider the provided information.
Write a division equation that has a solution of 12.
The required division equation is shown below:

Solve the above equation a shown.


Now check this with algebraic method.
The required tape diagram is shown below:


Which is true, Hence 12 is the correct answer.
Answer:
True.
Step-by-step explanation:
Combine like terms (terms with like variables and the same amount of them):
(4x + 3x) = 7x
7x + 5 = 7x + 5 (True) , ∴ 4x + 3x + 5 = 7x + 5
Answer: 40x+5
Step-by-step explanation:
-3-8(-5x-1)
-3+40x+8
40x+5