Answer:
3
Step-by-step explanation:
20-9=11
11-8=3
3 is the final answer
Answer:
C, 
Step-by-step explanation:
Euler's formula:

Looking at the expression in the parentheses, your x is explicitly given to you as
, so using Euler's formula:

Which is C.
First do 10.65 - 4.25
so 6.4
then multiply 4 by 16 to find the ounces
so 64
then divide 6.4 by 64
so .1
they were charged 10 cents per ounce
Answer:11.8
Step-by-step explanation:
(9x+5)=112
9x=107
X=11.8
Hope I’m right