Can anyone help me with my math practice? I don't just want answers, can I have an explanation so I can then do similar problems on my own?

Question

anonymous · Answer

rebeccaxhawaii · Answer

okay well lets start with one okay?

rebeccaxhawaii · Answer

oh and WELCOME TO OSSS!!!

anonymous · Answer

Thank you for welcoming me! And yes, let's start with one please.

rebeccaxhawaii · Answer

okay so multiply the constants first what do you get?

remember constant is a "regular number"

anonymous · Answer

The constant would be 3 and 5, correct?

rebeccaxhawaii · Answer

close but do NOT forget the negative

rebeccaxhawaii · Answer

so what is -3x5=?

anonymous · Answer

-15 because one is a negative. Both have to be negative.