Answer:
6x
Step-by-step explanation:
Step 1: Write equation
x + 2x + 3x
Step 2: Combine like terms
3x + 3x
6x
 
        
             
        
        
        
Answer:
267/500
Step-by-step explanation:
0.534 = 534 / 1000
Simplify to 267/500
 
        
                    
             
        
        
        
Answer: mean is 66 and the median height is 68. 
Step-by-step explanation: uh I dont know what to put here....?
 
        
                    
             
        
        
        
Answer:
Oc. x>11
Step-by-step explanation:
Subtract 4 from 4 which will give you 0, then subtract 4 from 15 which should give you 11. x is still greater than 11. You don't switch the signs unless you're dividing or multiplying by a negative number. Hope this helps. 
 
        
             
        
        
        
Higher-order thinking, known as higher order thinking skills (HOTS), is a concept of education reform based on learning taxonomies (such as Bloom's taxonomy). The idea is that some types of learning require more cognitive processing than others, but also have more generalized benefits.
Higher-order thinking skills (HOTS) is a concept popular in American education. It distinguishes critical thinking skills from low-order learning outcomes, such as those attained by rote memorization. HOTS include synthesizing, analyzing, reasoning, comprehending, application, and evaluation.