-5v = 6v + 5 - v
-5v - 6v + v = 5
-11v + v = 5
-10v = 5
v = 5/-10
v = -1/2
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-3(b+9)=-6
-3b-27=-6
-3b=-6+27
-3b= 21
b= 21/-3
b=7
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-22=-p-12
-22+12=-p
-10=-p
10=p
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-2/5=-1/3m+3/5
-2/5-3/5=-1/3m
-1=-1/3m
-3=m
Answer: $31.50
Step-by-step explanation:I think; $22.50 x .40=9
$22.50+9=$31.50
Answer is numbers 10, 30, 70, 90
The 4 numbers must be different and added up and divided by 4 must equal 50.
Four such numbers are 10, 30, 70, 90
We all know that Average = Sum / total of numbers in sum
Addition of these different 4 numbers = 200.
Average = 200 / 4 = 50, the required average.
Problem solved!
Answer:
14
Step-by-step explanation:
-7*-2=14