Answer:
324
Step-by-step explanation:
This is because when rounding you multiply 55 by 6 that is equal to 330 which is near 324. However if you want the answer spot on it would be 294
Answer:
0, -2 i think :p
Step-by-step explanation:
Because i say so
We cannot see the triangle
For #7 - part a: greatest common factor (GCF) is 5.
Part b: cross out everything BUT 10 & 20.