Solve 3x−5 = 9 help solve for x
2 answers:
Answer:
x=4.66
Step-by-step explanation:
3x-5=9
add 5 to each side of the equal side and -5 cancels out
3x-5=9
3x-5+5x=14
3x=14
divide 3 by 3x and 14
3x/3 and 14/3=x=4.66
Answer:
x=14/6
Step-by-step explanation:
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Answer:
The size of the population mean would be provided as:
mean +/- std/sqrt(sample size)
<=>
87.3 +/- 13.6/sqrt(175)
<=>
87.3 +/- 1.03
=> Option B is correct.
Hope this helps!
:)
I would round them so it would be 500 divided by 20
The answer should be close to 25
Answer:
6 + 8x
46
Step-by-step explanation:
1. Write the expression
6 + 8x
2. Plug in 5 for x
6 + 8(5) → 6 + 40 = 46
