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pychu [463]
3 years ago
7

What is the value of the expression below when y 8 and z = 8? 9y + 3z​

Mathematics
1 answer:
aleksley [76]3 years ago
6 0

Answer:

96

Step-by-step explanation:

8y+3z

9(8)+3(8)

72+24

96

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3 years ago
Martin is two years younger than three times his daughter Ada’s age. The sum of their ages is 54. If Ada’s age is given by a, th
Igoryamba

Answer:

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Step-by-step explanation:

  • Martin's age = m
  • Ada's age = a

<u>Martin is two years younger than three times his daughter Ada’s age:</u>

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<u>The sum of their ages is 54:</u>

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