noahah3
02.07.2020 •
Mathematics
Multi step equation a-2+3=-2
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Ответ:
-3
Step-by-step explanation:
a-2+3=-2
-3 -3
a-2=-5
+2 +2
a=-3
// have a great day //
Ответ:
a = -3
Step-by-step explanation:
a - 2 + 3 = -2
Add like terms.
a + 1 = -2
Subtract 1 on both sides.
a = -2 - 1
a = -3
The value of a in the equation is -3.
Ответ:
Lamont should sample only registered voters.
Step-by-step explanation:
Since he is trying to predict who will be elected mayor, if he samples someone that is not a registered voter, their opinion will not ultimately affect the outcome, since they cannot vote.
This means he should only sample those people that are registered voters.