It’s B
Explanation: use desmos or trust me lol
        
             
        
        
        
I think 710 is the answer
266+266+89+89= 710
 
        
             
        
        
        
I do not know but i am going to still glith the server if you need help go to google
        
             
        
        
        
Answer:
7x^2 -5x + 4
Step-by-step explanation:
5x^2 – 6x+2
- (-2x^2 - x - 2)
We got 5x^2 - (-2x^2) = 5x^2 + 2x^2 = 7x^2
-6x - (-x) = -6x + x = -5x
2 - (-2) = 2+2 = 4
So the equation would be 7x^2 -5x + 4
Hope this help :3
 
        
             
        
        
        
Answer:
50
Step-by-step explanation:
P- Parenthesis
E- Exponents
M- Multiplication
D- Division
A- Addition
S- Subtraction
(3²+4²)
3*3= 9     4*4= 16     16+9= 25      2(25)      25*2= 50
Hope this helped! (ノ◕ヮ◕)ノ*:・゚✧
( ゚д゚)つ Bye