2(3x+3)=3(2x+2) 
multiply the first bracket by 2
(2)(3x)=6x
(2)(3)=6
multiply the second bracket by 3
(3)(2x)=6x
(3)(2)=6
6x+6=6x+6
move 6x to the left side
sign changes from +6x to -6x
6x-6x+6=6x-6x+6
0+6=0+6
6=6
Answer:
all real numbers 
 
        
             
        
        
        
Answer:
199 square feet 
Step-by-step explanation:
Given:
Trace needs a new carpet for her house.
Dimension of dining room = 6 feet by 4 feet.
Dimension of sitting area = 10 feet by 15 feet.
Dimension of breakfast nook = 5 feet by 5 feet.
<u>Question asked:</u>
How many square feet of carpet does she need ?
<u>Solution:</u>
<em>First of all we will calculate the area of each part of the house and then add up.</em>
<em />
                                   

                                   

                                        
Total carpet needed will be needed = For dining + For sitting area + For breakfast nook
                                               = 24 + 150 + 25 
                                               = 199 square feet
Therefore, she needs 199 square feet of a new carpet for her house.
                                        
 
        
             
        
        
        
Michelle can fold 4/54 baskets per minute = 8/108 baskets per minute.
Ruby can fold 4/108 baskets per minute.
Each minute Michelle and Ruby work together, they can fold
   8/108 +4/108 = 12/108 = 1/9
of a basket of clothes. For 8 baskets of clothes, it will take them
   (8 baskets)/(1/9 baskets/minute) = 72 minutes
        
             
        
        
        
Answer:
can u retake the photo i cant see whole shapes ill answer the question when u post the new one
Step-by-step explanation:
 
        
             
        
        
        
90  ones would make 9 tens. It makes 9 tens because theres a 0 after 90. The 0 represents another place value. You can write this as 9 groups of ten