I am almost positive that it is A. Because the lines mean absolute value so that would change the negative numbers to positive. And since there is not a line under the less than sign 4 can not be in the answer.
Answer:
6
Step-by-step explanation:
Plug in 3 into both expressions
Then add those results
2(3)+21=6+21=27
3-24 =-21
-------
6 is the sum of 27 and -21
The answer is -57
7+32(-4)/2
7+-128/2
7+-64
-57
Answer:
the anwers is 5
Step-by-step explanation:
Answer:
The greatest common factor of 39, 42, and 33 is 3
Step-by-step explanation:
