b=3
I found this out by subtracting and adding on both sides.
Answer:
63
Step-by-step explanation:
Using the formula attached, we can setup the equation:
Then using a calculator you can solve
Answer:
505/19
Step-by-step explanation:
Easy
so [3^3-(1/2)^(-3)*(1/19)]
simplify
3^3-8/19
3^3=27
27-8/19
convert element to fraction
(27*19)/19-8/19
combine
(27*19-8)/19
505/19
Have a wonderful day ask me if you have more questions about MATH that goes for anyone who needs math help
Answer:
415.47
Step-by-step explanation:
The answer is 95
Work
100 - (2)(8) + 11
100 - 16 + 11
84 + 11
= 95