Algebra Equations and Solutions

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Questions and Answers

What is the sum of the two numbers, one of which is 7.52 greater than the other?

  • 24.28 (correct)
  • 16.76
  • 31.8
  • 38.4

What is the value of x in the equation x = 0.4y?

  • 0.4y (correct)
  • 0.4
  • y/0.4
  • y/4

What is the perimeter of the right triangle in the figure?

  • 20 cm
  • 26 cm
  • 22 cm
  • 24 cm (correct)

What is the value of x in the equation 8x - 5 = 7x + 3?

<p>5 (A)</p> Signup and view all the answers

What is the price of the more expensive book if one was 40% more expensive than the other?

<p>PLN 24 (D)</p> Signup and view all the answers

What is the measure of the angle that is 2 times smaller than the other in the triangle?

<p>20° (C)</p> Signup and view all the answers

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