Answer:
it is greater for group B than group A
Answer:


Step-by-step explanation:
10^46/ 10^-4 = 

Answer:
-7/9
Step-by-step explanation:
The slope of the line is -7/9
12+2/-11-7=
14/-18=
7/-9=
-7/9
-r^7s^6t^4 as powers add when we multiply.
Answer:
1/4n - 3
Step-by-step explanation:
1/4 of a number means multiplying 1/4 to n. So we can write 1/4n. Now we write the subtract 3 portion. 1/4n - 3.