What is the value of B after the equation A=3/7(B-25)
1 answer:
If your equation is A = 3(B-25)/7, then we can solve for B by isolating B on one side. We can do this by the following...
First, multiply both sides by 7
7A = 3(B-25)
Next, divide both sides by 3.
7A/3 = B - 25
Finally, add 25 to both sides.
7A/3 + 25 = B
Therefore, B = 25 + 7A/3
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4:3 8:6 24:18 20:15 is the complete ratio table.
<span>6/25 + 8/25 =0.56
</span><span>0.56 or as a percent 56%SO the answer is B 56%
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The answer on top of me is correct
13 x 6 = 78
d = 78
Hope This Helps You!
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CD cost=17.50
Marked up=8%
So 8%of 17.50
8÷100×17.50=1.4
So add the old cd cost to the answer
=17.50+1.4=18.9 is the new cost
