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Mathematics, 03.02.2021 01:20 maggiemae3645

1. 8x+12xy= () 2. 20y-12xy= ()

3. 15a²+21ab= ()

4. 15pr+10pq-25p= ()

5. -49rst+77r²s-14rs²t=__ ()

PLEASE HELP!!! THANK YOU

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1. 8x+12xy=__ () 2. 20y-12xy=__ ()

3. 15a²+21ab=__ ()

4. 15pr+10pq-25p=__ ()<...

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