3 years ago

Rewrite the expression 13d - (-9d - 4) without parentheses

Mathematics

2 answers:

dimaraw [331]3 years ago

4 0

13d-(-9d-4)
Transfer minus sign to all numbers in parenthesis. = 13d +9d +4 =

Answer: 22d+4

Arturiano [62]3 years ago

3 0

Answer:

13d- -9d-4

Step-by-step explanation:

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