Jace is paid dollars per hour. Last week he worked hours and he earned $300.

Write an equation describing his wages for the week.  (2 marks)

Marcia is years old. In years time she will be 27.

Write an equation for this description.  (1 mark)

Write an equation for:

1. the difference between and is . (1 mark)
   

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2. the product of and is . (1 mark)
   

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3. the sum of and is doubled and the answer is 8. (1 mark)
   

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4. half of is added to 6 and the result is 12. (1 mark)
   

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Write an equation for the sum of and is . (1 mark)

Which of the following equations is not correct?

Which of the following is not an equation?