Zahmirsudler64 Zahmirsudler64
  • 25-10-2020
  • Mathematics
contestada

Evaluate 0.1m + 8- 12n when m=30 and n = 1/4 answer

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zoeyangelee
zoeyangelee zoeyangelee
  • 25-10-2020

Answer:

8

Step-by-step explanation:

Original equation:

0.1m + 8 - 12n

Plug in the values of m and n

0.1(30) + 8 - 12(0.25)

Multiply.

0.1 x 30 = 3

3 + 8 - 12(0.25)

Multiply.

-12 x 0.25 = -3

3 + 8 - 3

Add.

3 + 8 = 11

11 - 3

Subtract.

11 - 3 = 8

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