3 years ago

Please help me with this, I only have a few more questions and I'll be posting them on my page for help

Mathematics

1 answer:

Irina18 [472]3 years ago

7 0

Answer:

B) 450

Step-by-step explanation:

You use the greater amount minus the lesser amount, times 30 minutes.

55-40=15

15 x 30=150

Hope I helped!

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