Answer:
Explanation:
19.
P = 2(x - 3 + 7x + 1)
= 2(8x - 2) 
= 16x - 4
20. 
P = 3y + 5 + y - 4 + 6y
= 10y + 1
        
                    
             
        
        
        
Answer:
if she question 1 spend $25 out of the $150, then you would do 150 sub 25 to get 125
Kevin has 10 signs. he's adding 5 signs, so divide 10 to 5 to get 2
Harvey has 5 in 1 minute, i would say in 2 minutes he'll have 10
Fran adds $25 to her $150 then she'll get $175.
Step-by-step explanation:
P= Parentheses  
E= Exponent      
M= Multiplication 
D= Division 
A= Addition 
S= Subtraction 
If this doesn't help then sorry , hope this helps.
 
        
             
        
        
        
Answer: 0.000008
Step-by-step explanation:
So it says 10 to the -6 power...
10*-10*-10*-10*-10*-10*-10
0.000001
Then you multiply that by 8
0.000008
Hope this helps!
 
        
                    
             
        
        
        
Hope this helps 
Answer = 4,328.12
4,000
300
20
8
0.1
0.02
        
             
        
        
        
 From the set {21, 37, 45}, use substitution to determine which value of x makes the inequality true.x - 8 > 29 
45 
none of these 
37 
21From the set {21, 37, 45}, use substitution to determine which value of x makes the inequality true.x - 8 > 29 
45 
none of these 
37 
21