Mathematics, 07.10.2019 12:00, kolin89

Write the expression in standard form by expanding and collecting like terms.

a). 4 (8m-7n) +6 (3n-4m)

b). 9 (r-s) + 5 (2r-2s)

c). 12 (1-3g)+8 (g+f)

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Write the expression in standard form by expanding and collecting like terms.

a). 4 (8m...