Answer:
c four tenths
Step-by-step explanation:
tenths are the first space after the decimal.
M- number of magazines
b- number of books
m*3,95 + b*8,95 = 47,65
or in other way: 3,95m + 8,95b=47,65
Remember the rules of PEMDAS
1. First you want to evaluate the parentheses. (4-1) = 3
2. Square:
3^2 = 9
3. Multiply: 9*2 = 18
Your answer is C
If he sells them for $12 each he will sell 850
Answer:
-3/2
Hope this helps my bro and others
-Amelia