Which property of multiplication is shown?

4 · 2 + 4 · 5 = 4 · (2 + 5)

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

Using elimination, what is -4x+2y=-12 4x+8y=-24

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?