Hello there!
They are asking you to simplify it. So, let me help you out..

(1/3)(9) + (1/3)(-6m) + (1/4)(12m) + (1/4)(-8)
=3 - 2m + 3m - 2
= m + 1
Best of luck with your studies!
Answer:
$9.85
Step-by-step explanation:
7+2.85
Answer: 4
Step-by-step explanation:
If you convert you should get 4.
Answer:
B) 7.8 and 7.9
Step-by-step explanation:
Taking the square root of 61, we can conclude that the decimal form is 7.810, which falls between the range of 7.8 and 7.9
Answer:
The percentage decrease is 29%
Step-by-step explanation:
Given


Required
Determine the percentage decrease
This is calculated as thus:

Substitute values for Final and Initial


<em>Get absolute value of -87</em>




Hence, the percentage decrease is 29%