Seudónimo Seudónimo
  • 18-01-2017
  • Mathematics
contestada

Write a mathematical expression for: the sum of twice a number n and 20.
A. the fraction n over 2 then plus 20
B. 2n + 20
C. 2n minus 20
D. n + 2 times 20

Respuesta :

XoAngeles7
XoAngeles7 XoAngeles7
  • 18-01-2017
I belive is B hope that helped
Answer Link
bcalle
bcalle bcalle
  • 18-01-2017
2n + 20

Twice means to multiply by two
Sum means to add
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