Answer:
Do the parentheses first. then the operations. Then solve
Step-by-step explanation:
 
        
             
        
        
        
The answer is C. y = - 2x - 1 
hope that helps!! :)
        
             
        
        
        
                                  <u> 4 x²  =  64</u>
Divide each side by  4 :     x² = 16
Take the square root 
of each side:                     x = √16
                                   x = <em>+ 4</em>
and
                                   x = <em>- 4</em> .
        
                    
             
        
        
        
Answer:
Find the LCD (least common denominator)
 {5}/{6}  and  {1}/{4}  
it would be 12 (6x2=12 and 4x3=12)
so you multiply  {5}/{6}  by 2 and get {10}/{12}  
then multiply  {1}/{4}  by 3 and get  {3}/{12}  
you get 3 WHOLE servings from {5}/{6}  cups of icecream
Step-by-step explanation:
 
        
             
        
        
        
Answer: 94 cm^3.
Step-by-step explanation: You use the formula 2(ab+bc+ca). You plug in 3, 4, and 5 to get 94.