Evaluate the expression below when x = 9.
3x + 2x2 - 9
select one of the options...
Mathematics, 31.01.2020 17:57 korban23
Evaluate the expression below when x = 9.
3x + 2x2 - 9
select one of the options below as your
a. 54
b. 180
c. 342
d. 4,365
Answers: 2
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Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
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Mathematics, 29.07.2020 01:01
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