Answer:
x = HJ/7 + 27/7
Step-by-step explanation:
Hope this helps!
The
Least Common Denominator (also called
LCD) is very important to
working with rational expressions. The process we use to find the LCD of the exponents is based
on the process used to find the LCD of intergers. For instance, to find the LCD of 8 and 6 you need:
1. Consider multiples of the larger number
8, 16, 24,...
2. 24 is the first multiple of 8 that is also divisible by 6
3. Then 24 is our Solution.
To answer the question regarding expressions with exponents let's take an example:
Find the LCD of
:
1. 12 is the LCD of 4 and 6
2. Use all variables with highest exponents on each variable, then
3. Finally,
solutions is:
So get the probability of Ellen that she get at least 2 correct answer by guessing in a quiz that has 4 multiple choices and based on my calculation and analyzing the problem i came up with a solution and got an answer of 0.367, I hope you are satisfied with my answer
Answer:
369
Step-by-step explanation:
g(f(x)) simply means to put the whole expression of function f(x) into the place of "x" in g(x).
and to find the functional value for a specific x we just need to calculate functional value for f(x) and use that result as input for g(x).
f(6) = 8×6 + 5 = 48 + 5 = 53
and now
g(53) = 7×53 - 2 = 371 - 2 = 369
to check we do the general functional substitution :
g(f(x)) = 7×(8x+5) - 2 = 56x + 35 - 2 = 56x + 33
g(f(6)) = 56×6 + 33 = 336 + 33 = 369
correct