Answer:
The sum is
Step-by-step explanation:
Assuming we are finding the sum of :
3e + 7 - e and 2e + 10 + 2e -3
Then we set up the addition as follows:
We group similar try to get:
We now combine the similar terms to obtain:
Therefore the sum is
a bag contains four blue, three green, and five red balls. if four balls are drawn at random, what is the probability that two a
1 answer:
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