If we write the bigger number as x, and the smaller number as y, we can write it as simultaneous equations.
So, if the difference is 5, we can say that
x-y=5
And if five times the smaller number minus the greater number is 7, then we can write that as
5y-x=7
You can add these together to get 4y=12, and if we simplify, we get y=3.
We know that the difference is 5, so 3+5=8.
Therefore, Ethan's numbers are 3 and 8.
Answer:
21 is a function but 20 is not
Answer: The top answer
Step-by-step explanation:
Event A and Event B are events that do not overlap. This statement is false.
<h3>Do events A and B overlap?</h3>
Two events overlap if there is a chance that both events occur together. A spade has a number 2. Thus, it is possible to pick a spade that has the number 2 on it. Thus, these events are dependent events.
To learn more about a deck of cards, please check: brainly.com/question/14971929
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