fionavulakh
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Leandre scored 10 points less than 3 times the number of points that Rayanna scored. Leandre scored 11 points. How many points did Rayanna score?

Respuesta :

iciclepiano18

Answer:

7 points

Step-by-step explanation:

Let n represent the points Rayanna score.

We can use this to set up an equation:

11=3n-10

Add 10 to both sides:

21=3n

Divide both sides by 3

n=7

Therefore Rayanna scored 7 points

Solution:

Note that:

  • L = 3r - 10
  • L = 11

Substitute the value of L into the equation to find r.

  • L = 3r - 10
  • => 11 + 10 = 3r
  • => 21 = 3r
  • => r = 7

Rayanna scored 7 points.

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