45x+30= price for electrician when x= hours
D+n=25 subtract d from both sides *(if your wondering what d and n are it stands for Dimes and Nickels)* n=25-d
0.10d+0.05= 1.85
0.10d+0.05(25-d)= 1.85
0.10d+1.25-0.05d= 1.85
0.05d = 0.60
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My answer: He has 12 dimes (d=12) and 25-12=13 so 13 nickels.. Hope this helps! :)
Answer:
The answer is C because they have the same coefficient and variable on both sides (or something like that but its definitely c )
Answer:
C. 2, -2, -6
Step-by-step explanation:
18, 14, 10, 6, ?
18 - 4 = 14
14 - 4 = 10
10 - 4 = 6
6 - 4 = 2
2 - 4 = -2
-2 - 4 = -6
They are subtracting each number by 4 to get the next one that continues.
Hope this helped!
Have a supercalifraglisticexpialidocious day!
