B has the same denominator so there is your answer
I hope it helped youuuuuu
the 5th hour there would be 4 puppies available for adoption
The 6th hour would have 2 puppies available for adoption
these answers are only correct if the ratio stays the same
add the two equations together
5a+5b=25
-5a+5b=35
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0 + 10b =60
divide by 10
b=6
5a + 5b = 25
5a +5(6) = 25
5a +30 =25
subtract 30 from each side
5a =-5
divide by 5
a = -1
Answer (-1,6)
or a=-1 b=6
D is not the answer bc it is a
