Answer:
x=√2 or x=1.414
Step-by-step explanation:
2x²+8=12
2x²=12-8
2x²=4
x²=4/2
x²=2
x=√2 or x=1.414
Let a = amount of laptops

To solve for a, divide both sides by 1555 to make a isolated.

Simplify.

The store sold seven laptops last week.
Answer:

Step-by-step explanation:
The formula of a volume of a box:

<em>l</em><em> - length</em>
<em>w</em><em> - width</em>
<em>h</em><em> - height</em>
We have:

Substitute:

{8,15,9,18,9,17,22,10,11,9,13}
Dvinal [7]
Answer:
heyyyyy
Step-by-step explanation:
Answer:
y = 3x + 1
Step-by-step explanation: