Answer:
We taking the same final exam 
Step-by-step explanation:
I don’t know the answer that’s why I came here 
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
if right mark brainlyest
 
        
             
        
        
        
Answer:
1:0.06
Step-by-step explanation:
since there is a 6% sales tax, which is the same as 0.06. to calculate your tax, you would multiply both of the sides of the ratio by 75, and the left side will show you subtotal of what you are buying, the right will show tax.
 
        
             
        
        
        
Answer:
7x
Step-by-step explanation:
 
        
             
        
        
        
Answer: 24 and 76 
Step-by-step explanation:
{
d
+
q
=
100
10
d
+
25
q
=
2140
From the first equation, we have  
d
=
100
−
q
Substituting that into the second equation, we have
10
(
100
−
q
)
+
25
q
=
2140
⇒
1000
−
10
q
+
25
q
=
2140
⇒
15
q
=
1140
⇒
q
=
1140
15
=
76
Knowing that  
q
=
76
 we can substitute that value into the first equation to obtain
d
+
76
=
100
∴
d
=
24
Thus, Sue has  
24
 dimes and  
76
 quarters.