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laila [671]
3 years ago
10

Help answer key are at the bottom ?

Mathematics
1 answer:
pochemuha3 years ago
4 0

Answer: $2400, $600, $3000

Step-by-step explanation:

$30 x 80 hours in two weeks= $2400

$30 x 20 extra hours= $600

$2400 + $600= $3000

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Step-by-step explanation:

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Another way of saying it is:

Utilize the request for tasks to improve on mathematical articulations. The request is brackets, types and roots, augmentation and division, expansion and deduction. Duplication and division are "something similar" so you would utilize the first that happens from left to right.  

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7^2 - 3 + 9 x 8 ÷ 2  

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