hazelstar0128
hazelstar0128 hazelstar0128
  • 08-12-2020
  • Mathematics
contestada

Solve. 45 + (-5) - 4 + 7
A: 45
B: 0
C: -34
D: 43

Respuesta :

meowmeow223334
meowmeow223334 meowmeow223334
  • 08-12-2020
When you add negative, it’s the same as subtracting
45 - 5 - 4 + 7
40 - 4 + 7
36 + 7 = 43
The answer is D. 43
Answer Link
mbaldw3166
mbaldw3166 mbaldw3166
  • 08-12-2020

Answer:

D. 43

Step-by-step explanation:

45 + (-5) = 40

40 - 4 = 36

36 + 7 = 43

Answer Link

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