Answer:
0.0019, 0.0091, 0.091, 0.55, 0.59, 5.0, 90.5
D=dog's weight
c=cat's weight
d=7c
d+c=72
sub 7c for d
7c+c=72
8c=72
divide both sides by 8
c=9
d=7c
d=7(9)
d=63
dog=63lb
B right? sorry if i’m wrong i’m not the greatest at math english is my subject
Answer:
2896.34 cubi centimetres
Step-by-step explanation: