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6(5 + 9r) - 4h use r = 8 and h = 4

User Gertrude
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step 1- 6(5+9x8) -4x4
step 2- parentheses- 5+72=77
step 3- 6x77=462
step 4- -4x4=-16
step 5- 462-16
answer=446
User Kettlepot
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