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
Answer:
you need to put a picture or type the equations of the proportion cause nobody will know what you mean
Step-by-step explanation:
which equation is a true proportion
what are the equations?
TE/4 =U
Step by step
You multiply both sides by E to get rid of it then you have TE =4U and then u divide it by 4 and get TE/4 =U
I believe the answer is 17
The answer is A =80 because when u add 46+32 =78 and 78 round to the nearest ten is 80
