9*(x-1)=2x-7
First get rid of your parenthesis by distributing.
9x-9=2x-7
Then all you have to do is isolate the variable
9x=2x+2
7x=2
so x= 2/7
Answer:
“Information science is the science and practice dealing with the effective collection, storage, retrieval, and use of information. It is concerned with recordable information and knowledge, and the technologies and related services that facilitate their management and use.
Step-by-step explanation:
<h2>
Answer:</h2>
<u>, "six and one over two ft".</u>
<h2>
Step-by-step explanation:</h2>
Let's considerate the fact that the garden has a <u>square shape</u>.
<h3>1. Finding values of interest.</h3>
Amount of fence that the gardener already has:
ft.
Length of one side:
ft.
If one side measures
ft, and the square garden has 4 sides of equal length, because it's a square, then we must multiply the measure of one side by 4 to find the total length of fence needed:

<h3>
2. How much more does he need?</h3>
The gardener already has
, which equals
. Hence, the difference between the amount needed and the amount that the gardeneralready has will give us the remaining amount required. Let's do that:

<h3>3. Express your result.</h3>

Answer: 72 feet
Step-by-step explanation:
24 yards= 72 feet
Answer:
1,166 frascos
Step-by-step explanation:
4500 -2456=2044
2044 - 1678=366
366 + 800= 1166