C = 3
You isolate the variable by dividing each side by factors that don’t contain the variable
1. 7 : 07
2. 9 : 45
3. 6
4. 2 : 25
5. 8
6. 17
The four books had an average of 341 pages
Step-by-step explanation:
Given
Total number of books = 4
Pages in first book = x1 = 326
Pages in second book = x2 = 288
Pages in third book = x3 = 349
Pages in fourth book = 401
The average is given by:
The four books had an average of 341 pages
Keywords: Average, Division
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The answer to your question is negative 52. hope i helped.
Answer:
31
Step-by-step explanation:
A negative negative is a positive
12- (-19)
12+19
31