simplify the expression 13-2 (1-15) /4 A. -38.5 B. 7.25 C. -26 D. 20

Answer 1

To simplify the expression 13 - 2(1 - 15)/4, we need to perform the operations inside the parentheses first:
13 - 2(-14)/4

Next, we simplify the expression inside the parentheses:
13 + 28/4

Next, we perform the division:
13 + 7

Finally, we add:
20

Therefore, the simplified expression is 20. The correct answer is D.