Answer:
did u forget to add the actual question
Step-by-step explanation:
Your answers well be
1. 4m
2. 7r2-r-1
3. -3h+5
4. m2-2m+9
5. 7x+7
Answer:
A) 2C
Step-by-step explanation:
The relevant rule of logarithms is ...
log(x²) = 2·log(x)
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We know that 64 = 8². So, ...
log(64) = log(8²) = 2·log(8)
We are given that log(8) = C, so 2·log(8) = 2C
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Here, all logarithms are to the base 9. That does not change the relations shown.
Answer:
Salary
Step-by-step explanation:
a wage is based off hours you work and income is how much you make either way.
Answer:
B.{5}
Step-by-step explanation:
2-8x-42=0
(÷2), we get,
1-4x-21=0
-4x-20=0
-4x=20
x=20÷(-4)
x=(-5)
since the question asks for a positive set, the answer is [x=5]