nyaharris910
nyaharris910 nyaharris910
  • 21-04-2021
  • Mathematics
contestada

Evaluate the expression 2×(d+62)−20÷4 when d=4 .

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jackiejarrell45
jackiejarrell45 jackiejarrell45
  • 21-04-2021

Answer:

2 x 64 -20/4             do (  ) first (4 +64) = 68

136 x 2 - 20/4                   multiply next 2 x68 =136

136 -5                           division next 20/4

131                                  then subtract 136 -5 = 131      PEMDA rule :)

Step-by-step explanation:

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