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9. Annie works as a school tutor and a baker. As a tutor, she earns $18 per hour. Last
week she worked x hours as a tutor and her friend paid her $25 to bake a cake.
Write an expression to represent the total amount Annie earned last week.
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Respuesta :

catrinachen00
18x+25

she earned $18 an hour and worked for x hours so to find the total, you multiply the two. (18x) but she earned some extra cash which is $25 so you need to add that to.

The total amount Annie earned last week 18x+25.

What is work in math ?

  • In conclusion, when a force acts on an object to induce a displacement, labor is done.
  • To determine the amount of work, three quantities must be known.
  • The force, the displacement, and the angle between the force and the displacement are the three variables.

Annie  earns $18 per hour. and she worked x hours .

So, total work = 18 * x = 18x

but she earned some extra cash = 25$

now Annie's total amount with extra cash = 18x + 25

Therefore, The total amount Annie earned last week 18x+25.

Learn more about work brainly.com/question/8958704

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