Answer:
-20a - 65 = -104  for  a = 2.7
-6x + 52 = 45  for  x = 1 1/6
Step-by-step explanation:
-20a - 50  for  a = 2.7
Insert 2.7 in for a.
-20(2.7) - 50 = -54 - 50 = -104
-6x + 52  for  x = 1 1/6
Insert 1 1/6 for x.
-6(1 1/6) + 52 = -7 + 52 = 45
 
        
             
        
        
        
Answer:
I'm talking about the boxes:
1st-false, there are 7/19, which is not more
2nd-true, there are 12/19 which is the most
3rd-true, 12/20 of the women like dancing
4th-false, 7/20 like dancing
5th-true, 13/20 don't like dancing
 
        
             
        
        
        
Answer:
she would save 1.1 extra gallons 
Step-by-step explanation:
54 miles to work 
30 miles a gallon so 1.8 gallons to get to work 
27 miles a gallon so 2 gallons to get to work 
30 miles car saves 5.4 miles more each day she drives to work 
5.4 X  5 = 27 extra miles so 1.1 gallons she would be saving each work week 
 
        
             
        
        
        
Given:
The polynomial is:

To find:
The simplified form of the given polynomial in standard form.
Solution:
We have,

Combining the like terms, we get


Now, rewrite this polynomial in standard form.

Therefore, the required polynomial in standard form is  .
.
 
        
             
        
        
        
2 pairs of lines that intersect