What are the options and I have had this question and I turned 7 days into a fraction and multiples the fraction
Answer:
Idk sorry
Step-by-step explanation:
<span>Six people went into the woods to look for truffles. On average they collected 7 truffles per person. The average of the first four people to come back was 8 truffles per person. In fact, the fourth person to come back had 11 truffles in his basket. How many truffles did the last three people collect altogether:
please see the attachment for mathematical work:
</span>
The linear combination method is the same as the elimination method. Let's multiply the second equation by -2 so the x terms cancel each other out. When we do that we get a system of
and
. The x-terms cancel each other out giving us
and y = -3. Now sub -3 into one of the equations to solve for x. x+2(-3)=-4, and x - 6 = -4. x = 2. So the solution for our system is (2, -3)
I’m guessing you mean as a decimal. So it would be 2.333333333333 (repeating 3)