68 + 53 is 121. Here's a tip: when you see a + - (-) change the signs add a positive instead of subtracting a negative. makes math 100 times easier
Your answer is 225/4
hope i helped please give me brainliest
True. The only area where a line parallel to one side would be able to intersect both other sides would be in a place that proportionally divides the other sides.
Answer:
Infinite amount of solutions.
Step-by-step explanation:
It's an interval notation. (∞,∞)
On the presumption that it is a cubic die, on average you will not gain nor lose any money. Out of the six faces, 1/3 of them are a 5 or a 2. So 1/3 of the time, you will gain 3$, but will lose 1$ from the initial payment. 1/3 of 3$ is 1$, so on average, you will gain 1$, while losing 1$.
Another way of looking at it is to take the possible out comes, and add the gains/loses, and you will come up with 0$.
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