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bagirrra123 [75]
3 years ago
6

13. Apply the rules for order of operations to simplify 2 + 3 − 4 + (5 × 4). A. 9 B. 24 C. 22 D. 21

Mathematics
1 answer:
Art [367]3 years ago
3 0
Work: 2+3-4+(5×4)
Parenthesis
2+3-4+20
Add or subtract whichever comes first
5-4+20
Add or subtract whichever comes first
1+20
Add
21
Answer: 21 or D
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