No they are not! If you multiply 3/4 times 4 to get the denominator as 12, you would get 9/12 which is not equivalent
Answer:
it is a, b, and c, but not d
<span>Im pretty sure that it's 0
</span>
Answer:
give him brainliest
Step-by-step explanation:
Answer:
12 and 36
Step-by-step explanation:
Call the age of both Bill and his father is a and b, respectively
we have:
b=3a
b-3=4(a-3) ->b=4a-12 -> 3a=4a-12 ->a =12 -> b=36
