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:
1/3
Step-by-step explanation:
there is a total of 3 guitar picks
An equation is a number sentence with any letter of the alphabet as a variable. for example 3 + y = 6. In this case, y =3
:) Hope this helped.
Answer:
huhh
Step-by-step explanation:
Answer:
the answer is 1.5
Step-by-step explanation:
x divided by 2 if x equals 3
3÷2=1.5
