Answer:
a=b+cd
c=b/c/a or c^2=b/a
Btw ^2 means squared or to the second power.
this might no be the answer you are looking for though
Answer:
16k-10k
Step-by-step explanation:
This is the same equation just before its simplified.
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Answer:
Answer 7
Step-by-step explanation:
This depends on setting up a proportion
5:45 :: 3: 3 + 2x + 10
You can reduce 5 / 45
5/45 = 1/9
1:9 :: 3:3 + 2x + 10
1:9 :: 3: 2x + 13
1/9 = 3/(2x + 13) Cross Multiply
2x + 13 = 3*9
2x + 13 = 27 Subtract 13
2x + 13 - 13 = 27 - 13
2x = 14 Divide by 2
2x/2 = 14/2 Divide
x = 7
the answer would be b=254 over 3
