Answer:
= g
Step-by-step explanation:
Subtract the h
t = h+kg
-h -h
you get:
t-h=kg
now divide the k from both sides
= 
so,
=g
Answer:
y= -x+8
Step-by-step explanation:
y=m+b Replaced M with -1 which will be -x.
y= -x+b Then replace the b with 8.
y= -x+8
You do -x because its the same as -1.
Answer:
Here:
Step-by-step explanation:
23. f(x) = 
and g(x) = 
24. f(x) = 
and g(x) = 
28. f(x) = 
and g(x) = 
29. f(x) = 
and g(x) =
Basically, you try to find a function contained inside a function if that makes sense. For example in question 23, g(x) itself is a function = . Same with f(x) = . In this case, when we try to fo f(g(x)), we are basically replacing x in the f(x) function by the equation in g(x). Hope this makes sense.
$108
270 × .40= 108
to find percentage, turn into a decimal and multiply
Answer:
For equation 21-b=11 given in the statement
the answer is b=10
Step-by-step explanation:
This is the equation: 21-b=11
If we sum '-21' to both sides of equation, we have
21-b-21=11-21, which leaves us to: -b=-10
Now lets multiply the equation from above by '-1', we obtain that b=10
