You start by writing an algebraic equation:
0.6m+1.5=13.5
‘m’ represents the amount of minutes
Then you simply solve it:
0.6m+1.5=13.5
-1.5 -1.5
_____________
0.6m= 12
/0.6 /0.6
_____________
m=20
It took 20 minutes for the person to reach the airport.
Hope this helps :)
Answer:
3m/s
Step-by-step explanation:
- s=v/t
- s=60/20
- s=3m/s
Answer:
9
Step-by-step explanation:
8.865 to the nearest whole number is 9, nine is a whole number because there are no decimals following, and since the number "8" is greater than 5, we round up, which would cause it to be 8.900, so to the nearest whole number, it would be 9.
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f(2) = 2^2 + 2 + 1
= 4 + 2 + 1
= 7