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T=5m-6n Work out the value of T when m = 4.2 and n=-2.5
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22 votes
T=5m-6n
Work out the value of T when m = 4.2 and n=-2.5

User Lisyarus
by
4.5k points

2 Answers

6 votes

Answer:

36

Explanation:

T=5(4.2) - 6(-2.5)

=21 + 15

=36

User Tomas Bjerre
by
4.6k points
6 votes

Answer:

T = 36

Explanation:

T = 5(4.2)-6(-2.5)

T = 21 + 15

T = 36

User Npires
by
3.8k points
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