It is solution c. You substitute ABC for DEF.
For this case we define the following variable:
- <em>x: number of stamps
</em>
We now write the equation that models the problem:

From here, we clear the value of x.
We have then:

Answer:
The number of stamps he has is:

Hello,
as 4.5+8.75+9.5+9+4.25=36 and 36*9.78=352.08
King'Arthur must pay him $352.08
Answer:
t = 63/50 , t = 1.26, t = 1 13/50
Step-by-step explanation:
math
Answer:
so bro imma help you
Step-by-step explanation:
the answer is 37/12
mixed number form is 3 1/12
decimal form is 3.083