2 5/6 = 17/6 = 2.833...to find the percent multiply the decimal by 100 and u get :
283.3% <==
3+4=7 and 3*6=18 hoped i helped
Answer:
4 4/7
Step-by-step explanation:
8 * 4/7
32/7
7 goes into 32 4 times
4*7 =28
32-28 = 4 There are 4 left over. This goes over the denominator
4 4/7
Answer:
When f(x)= 3x – 1 and g(x) = 7x + 6,
f(g(x)) = 21x + 17
and
g(f(x)) = 21x - 1
Step-by-step explanation:
Given:
f(x) = 3x - 1
g(x) = 7x + 6
To find f(g(x)), substitute the value of g(x) into f(x).
f(g(x)) = f(7x + 6)
Substitute variable.
f(7x + 6) = 3(7x + 6) - 1
Distribute the 3 inside the parenthesis.
f(7x + 6) = 21x + 18 - 1
Subtract 1 from 18.
f(7x + 6) = 21x + 17
Therefore, f(g(x)) is 21x + 17.
To find g(f(x)), substitute the value of f(x) into g(x).
g(f(x)) = g(3x - 1)
Substitute variable.
g(3x - 1) = 7(3x - 1) + 6
Distribute the 7 inside the parenthesis.
g(3x - 1) = 21x - 7 + 6
Add 6 to -7.
g(3x - 1) = 21x - 1
Therefore, g(f(x)) is 21x - 1.
Answer:
6 values n
Step-By-Step Explanation:
If n =1 then 6n = 61
n =2 = 62
n = 3 = 63
n = 4 = 64
n = 5 = 65
n = 6 = 66
These are the only ones that work [ 67/7 , 68/8, 69/9 and 60/0 are not integers (the last is undefined)]
So.....6 values of n
