Due today answer with steps.

1 answer:

6 0

The train is going 90 mph.
This one is easy to explain, if you have 90 miles travelled in one hour of time, then you have 90 mi/1 hour, or 90 mph.

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weeeeeb [17]

Answer:

Step-by-step explanation:

If you put them into a graphing calculator they all align. Have a nice day.

5 0

3 years ago

Aleonysh [2.5K]

80% means 0.80 .
"of" in math almost always means "times".

"80% of 400" means (0.80 x 400). That's 320 .

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3 years ago

Radda [10]

Answer:

what?

Step-by-step explanation:

8 0

3 years ago

ioda

I hope this helped, have a nice day

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3 years ago

Shalnov [3]

Both of these numbers had 2 and 5 in their factor

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4 years ago