Answer:
0 is the answer
Step-by-step explanation:
4-4=0
7-7=0
Factor them
19x^7=19*x*x*x*x*x*x*x
3x^5=3*x*x*x*x*x
common group is x*x*x*x*x or x^5
gcf is x^5
Answer:
B and C are the answers.
Step-by-step explanation:
3b+b = 4b because the value of B or any variable is 1 so 3 +1 is four and 4b is our answer.
2(2b) the brackets tell the number before brackets should be multiplied and 2 × 2 is 4 so the answer is 4b
The awnser is 145
(50 divided 2) = 25
5 to the power of 3= 125
-5
=145
The answers is BBBBBBBBBBBBBBBBBBBB