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8.4 Using Systems

8.4 Using Systems. #31. The sum of 2 numbers is 115. The difference is 21 . Find the numbers. Y= 47. #32. The sum of 2 numbers is 26.4. One is 5 times the other . Find the numbers. #33.

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8.4 Using Systems

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  1. 8.4 Using Systems

  2. #31 The sum of 2 numbers is 115. The difference is 21. Find the numbers. Y= 47

  3. #32 The sum of 2 numbers is 26.4. One is 5 times the other. Find the numbers.

  4. #33 The sum of the length and width of a rectangle is 19 inches. The length is one less than twice the width.

  5. #34 The perimeter of a rectangle is 48m. The width is 2 more than half the length.

  6. t = 5 + s t +4 = 2(s ) +4 Taylor is five years older than his sister. In four years he will be twice as old as her. How old are they now? Let t = Taylor’s age today Let s = sister’s age today

  7. d = daughter’s age now Let m = mother’s age now -1 -1

  8. Two bagels and a glass of juice cost $1.20. Three bagels and two glasses of juice is $2.05. Find the cost of one bagel and one glass of juice.

  9. AssignmentPage 377#4-18 even

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