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Simplify: 7j-6k-5j+4k also what is 30% of 520

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Simplify: 7j-6k-5j+4k also what is 30% of 520

asked Feb 23, 2017 63.5k views

4 votes

Simplify:

7j-6k-5j+4k

also what is 30% of 520

Mathematics
high-school

Patrick Downey asked

by Patrick Downey

8.2k points

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1 Answer

1 vote

The first one simplified is 2j-2k 30% of 520 is 156

Jmtd answered Mar 1, 2017

by Jmtd

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