Answer:
8b = 48
Step-by-step explanation:
this is because you would substitute the b for the 6 and then multiply straight across giving you a total of 48.
0.628 is your answer. hope this helps
Answer: 49
Step-by-Step Explanation:
As we can see, we have been given a negative exponent for “x”. Hence we have to take the reciprocal which would be x squared.
Therefore, x = 7
= x^2 = 7 * 7
= 49
You can use a number line to find the difference of 34 - 28 by starting at 34 and go backwards 20 numbers, then 8 numbers.
we have

Step 
Let
y=f(x)

Exchange the variable x for y and variable y for x

Clear variable y
Multiply by
both sides


Let


therefore
the answer is
the inverse of the function is 
the missing value is 