Answer:
d=−6c+24g
Step-by-step explanation:
-4C
-1 (-4) = -5
It is to true!!!!!!!!!!!!!!!!!!!!!!!!
1x1=1
1x2=2
2x3=6
6x4=24
24x5=120
120x6=720
720x7=5040
the answer is 720 and 5040