Multiply. 6.421 x 10 = _____ 0.6421 64.21 642.10 6,421
2 answers:
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<u>Answer:</u>
- x = 5
- y = 3
<u>Solution:</u>
- => x + 4y = 17
-x - 6y = -23
- => -2y = -6
- => y = 3
<u>Now, let's substitute the value of y into the first equation.</u>
- x + 4y = 17
- => x + 4(3) = 17
- => x + 12 = 17
- => x = 5
<u>Let's check our answer to make sure it is correct.</u>
<u>Check:</u>
- -x - 6y = -23
- => -(5) - 6(3) = -23
- => -5 - 18 = -23
- => -23 = -23
Hence, this is proven correct.
Hoped this helped.
Answer:
Graces expect her Favorite team can win 99 games.
Step-by-step explanation:
Total games needs to be played = 162
So far graces favorite team won 11 games and lost 7 games
Games Won = 11
Games lost = 7
Total games played till now = Games Won + Games Lost = 11 +7 =18
Now we will find the winning percentage of the team.
Winning percentage can be calculated by dividing Games won with total games played till now and the multiplied with 100
Winning Percentage =
We need to find Total games team can win at same rate.
Games team can win can be calculated by multiplying Total games needs to be played this season with Winning Percentage.
Games team can win =
Hence Graces can expect her favorite can win approximately 99 games.