Jessmarie1563 Jessmarie1563
  • 02-01-2024
  • Mathematics
contestada

Which expression is equivalent to 5(−2.3b − 4.1) − (7b + 0.7)?

a.−18.5b − 21.2
b.18.5b − 21.2
c.−18.5b − 3.4
d.18.5b + 3.4

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