Y=4 on the first one
A=92 on the second one
Most research claim at least 20 seconds, therefore 5 sec and 10-15 seconds are too less. 30 seconds seems to be the most fitting answer.
Hope I helped :)
Example :
20 + 30.....GCF = 10
10(2 + 3)
The GCF of the number now is 1....because u have basically already factored the GCF out.....leaving only 1 as a factor now
here's another one...
3 + 9...GCF = 3
3(1 + 3)
so the GCF now is 1
Answer:
D) w = y
Step-by-step explanation:
4+2w = 2y+4
2w = 2y + 4 - 4
2w = 2y
w = 2y/2
w = y
