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Taya2010 [7]
3 years ago
11

Solve the literal equation -cy + 8 = 4d – 3y for y.

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer:

y=(4d-8)/(3-c)

Step-by-step explanation:

  • -cy + 8 = 4d – 3y
  • 3y-cy=4d-8
  • y(3-c)=4d-8
  • y=(4d-8)/(3-c)
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The average number of goals per game Peter scores, rounded to one decimal place is 1.6

<u><em>Explanation</em></u>

In first two games Peter scored 2 goals each. So, total score in two games = (2×2)= 4

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In the last four games he scored 1 goal in each, so the total is (1×4)= 4

So, the total score in all 9 games =4+0+6+4=14

Thus, the average number of goals = \frac{14}{9}= 1.5555....

So, the average number of goals per game Peter scores, rounded to one decimal place is 1.6

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3 years ago
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Answer:

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Step-by-step explanation:

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What is the slope and y intercept of the equation 6x-1 = 3y - 10
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3 years ago
Roberta is 20 years older than Julian. In 4 years, Roberta's age will be twice Julian's age.
mars1129 [50]

Step-by-step explanation:

There are 2 questions in one.

1)

<u>Roberta is 20 years older than Julian. In 4 years, Roberta's age will be twice Julian's age:</u>

  • r = j + 20
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---------------------------

2)

<u>Roberta is twice as old as David. In 10 years, Roberta will be 8 less than three times David's present age:</u>

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Correct choice is A

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