18·8.7= 156.6
23·56.1= 1290.3
47·5.92=278.24
1. What is the opposite of -2? 2
2. When we add opposites together they will always equal = ? 0
This is also known as what ?
additive inverse
Adding with integers with SAME signs.
-8 + -3 = -11
-12 + -15 = -27
-3 + -9 + -25 = -37
It's a perfect square because 8 times 8 equals 64.
New x = old x + 9
new y + old y - 22
The answer would be 6b-3c because a would cancel out and be 0
