Quincy


 * 1) 4.) the notes i took was 3-(2)=3+2=5. the oppisite of-2 is 2.

3-4=3+(-4)=-1 the oppisite of 4 is-4

-4 -(5)=-4=5=-1 the oppisite of -5 is 5.

Multipling Intergers

The product of 2 intergers with diffrent signs is a negative.
 * 1) 6.) The product of 2 Intergers with the same sign is a positve.

So if the problem is which value has a value of -16 the answer would be 48/-3= (negative) 16

Solving Multi-step Equations


 * 1) 16.) 3a - 6 = 21

A 2 step equation, like 3a - 6 =21 first to solve any two-step equations, begin by addition or subtraction, then divide so.

3a=21 +6 27 then do 27/3=9. __________________________________________________________________________________________________________________________________________

GCF


 * 1) 22.) What is the gcf of 36 and 54.

At first i didnt understand but i see that the greatest common factor of 36 is