2+1=3 is not an identity property. The rest are because the value equals itself after dividing, subtracting, and multiplying.
Step-by-step explanation:
2) 212*198 = 41 976
1) 80-37 = 43
Answer:
7
Step-by-step explanation: it intersects on the y-axis
Yes....(y-14)(y+14).....................
