400
explain how you would estimate to subtrac 189 from 643
16
I would subtract [ 2x (4x + 9) ] .
When a quick and approximate answer will suffice.
Mark up would mean to add. Mark down would mean to subtract.
400
explain how you would estimate to subtrac 189 from 643
640 - 190 = 450
No it is not even close.
It would be 8.
PHP is a scripting language which handles logical processes based on user input Your frontend would be developed using HTML and CSS and backend developed using a database like MYSQL
The QuickPlay Multi-Emulator Frontend is free and open source so it does not cost anything to use. The cost would be limited to the price of whatever you use it to play.
16
I would subtract [ 2x (4x + 9) ] .
The best estimate would, of course, be 249.
Normally, you would subtract it.
When a quick and approximate answer will suffice.