Solve the inequality for x. –2x – 3 > 13 A) x < –5 B) x < –8 C) x > –5 D) x > –8
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Every week he withdraws $35 from the $950 in his savings, and he wants at least $600 by the end of the summer. So we could write:
Where 'x' is the number of weeks. Now let's solve it for 'x'.
Subtract 950 to both sides:
Divide -35 to both sides, don't forget to switch the sign when dividing/multiplying by a negative number:
So he can only withdraw at money for at most 10 weeks if he wants at least $600 left in his account.
Where 'x' is the number of weeks. Now let's solve it for 'x'.
Subtract 950 to both sides:
Divide -35 to both sides, don't forget to switch the sign when dividing/multiplying by a negative number:
So he can only withdraw at money for at most 10 weeks if he wants at least $600 left in his account.
First thing you should do is simplify the question they are asking for the parameter and you know the parameter is two times the length plus two times the width.
we know the only thing that is changing in this equation is the length and the perimeter
we know the only thing that is changing in this equation is the length and the perimeter