3 years ago

The answer to if he was right or not

Mathematics

1 answer:

Kryger [21]3 years ago

5 0

Answer:

Incorrect

Step-by-step explanation:

(9×13) - (5×2) - (3×6)

117 - 10 - 18

= 89 ft²

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Step-by-step explanation:

Given : Working alone at their respective constant rates, machine A and machine B can fill a certain order in 3 hours and 6 hours, respectively.

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