Answer:
A. 6 hours
B. No students studied for 6 hours
C. 4 students
(I’m just using a educated guess for B)
Answer:
We use log to solve only those equations in which we have our variables in power form.
Step-by-step explanation:
Given : Margee thinks she can use logs to solve
, since logs seem to make exponents disappear but Margee is wrong
We have to explain the difference between equations like
and
We use log to solve only those equations in which we have our variables in power form.
Out of given equation only
has x in power form so we can apply log for solving the equation as,

While solving other equation ,
, we can directly take 8 root both side, 
Thus, We use log to solve only those equations in which we have our variables in power form.
Answer:
Step-by-step explanation:
Answer:
x= -22
Step-by-step explanation:
(x-6)/4=-7
-22-6 / 4 = - 7
Answer:
I can not tell what the graphs are but you would set up a table and plug it into the x value to calculate the y value
Step-by-step explanation:
____x_________y_______
3 !
2 !
1
0
-1
-2
-3
this is assuming that your brackets would be a straight lines which would be an absolute value
if this is the case, then no matter what the answer for y is . . .Y would always be a positive number with the exception of the 3 or the negative three that would result in a 0 value
I hope this helps