The given expression is
![2x](https://tex.z-dn.net/?f=2x%3C20)
We just have to divide by 2
![\begin{gathered} \frac{2x}{2}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7B2x%7D%7B2%7D%3C%5Cfrac%7B20%7D%7B2%7D%20%5C%5C%20x%3C10%20%5Cend%7Bgathered%7D)
<h2>Hence, the solution is all real numbers less than 10.</h2>
The value of 4 is 4,000 (four thousand)
Hey there,
It take 45 min to complete 75% of the wall
1% = 45 / 75
= 0.6
100 % = 0.6 x 100
= 60 min
It takes her 60 mins or 1 hour to finish building the wall.
Hope this helps :))
~Top♥
-3 < x < -8
There is no value of c that is greater than -3 AND less that -8
4) 2 1/4 - 1 2/3
8/4 - 5/3
24/12 - 20/12= 4/12
simplify: 1/3
5) 2.951+2.3+1.24= 6.491