Ok. So remember that 1 lb = $10.
If you have 2.5 lbs, how much money would you pay?
2 answers:
You would pay 25$ Because you just move th edecimal to the right 2 times because should are multiplying it by 2.5
Okay so you have 2 whole lbs so that would be $20 and then you have .5 lbs so 10 divided by half is 5 so you would pay $25
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5:9 is just 5/9
Hope this helps!
It is 9.25 gallons, I hope this helps :)

Multiplying a positive and a negative equals a negative: (+)×(-)=(-)

Calculate the product

1.468*3.14 is around 4.6 so B)
And 65.97/4.6 is about 14.3 so C)
<em>it increases 3° each hour</em>
3*2= 6
6° after 2 hours
3*3= 9
9° after 3 hours
3*6= 18
18° after 6 hours