Leah drives 45 miles per hour for 2 hours? Then 32 hour per hour for 45 minutes, what is her average speed for the whole trip?
1 answer:
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Answer:
Just two corrections! See attached image.
Step-by-step explanation:
The product of 8 and b taken <u>from</u> 10 means begin with 10 and subtract 8b from it.
8 times the difference of 10 and b means find 10 - b first, <u>then</u> multiply by 8.
