Answer:
3x²+12x
Step-by-step explanation:
Expand the brackets
 
        
             
        
        
        
Karen will have to buy 14 jars to have an equal weight of peanut butter
        
             
        
        
        
Answer:
<u>e</u>
Step-by-step explanation:
According to Angle Sum Property :
<u>∠A + ∠B + ∠C = 180°</u>
<u />
============================================================
Given :
⇒ ∠A = 50°
⇒ ∠B = 32°
===========================================================
Solving :
⇒ 50° + 32° + ∠C = 180°
⇒ ∠C + 82° = 180°
⇒ ∠C = <u>98°</u>
 
        
             
        
        
        
Answer:
{x:x is a natural number less than 6}
Step-by-step explanation:
Set builder is a type of set where we have to represent any value inside a set 
by using the variable x, v, b, a, c etc.
Eg A={1,2,3,4}
 For eg {a: a is a natural number less than 5}