Answer:
-2b^2+3b
Step-by-step explanation:
You just have to add like terms, which is the single numbers, the numbers with just the variables, and the numbers with variables that are squared.
Number 2 would be b. 7/12= 0.583 repeating
The value of x is 4
so it says that 3 times __ equals 12.
so that means that u have to do 12/3 Wi-Fi i equals 4, so that is how u do it
hope this helps!!
If 3 meters weighs 75 grams, 160 meters weighs 4000 grams
