Answer:
John is 19 and his sister is 23.
Step-by-step explanation:
See attached image.
Answer:
48
Step-by-step explanation:
you add 12 to y side and 2 to the x side
4 minutes and 30 seconds go into 2 hours 26 times
119
Answer:
is the answer. See steps below.
Step-by-step explanation:


Repeat the steps and you will reach a point where no further division is possible.
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Answer:
D
Step-by-step explanation:
Since A, B, and C are all true, D should be false.
I hope this helps!