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Mathematics 22 Online
OpenStudy (anonymous):

A taco stand sells tacos for $3.25 each. The stand’s expenses for the day are $210. Write an inequality to represent the amount of tacos they need to sell per day to make a profit, and then solve the inequality

Parth (parthkohli):

\(\Large \color{purple}{\rightarrow 210 < x(3.25) }\) I've done it for you. x is the amount of tacos he sells. Do you know how to solve inequalities?

OpenStudy (anonymous):

no can you show me

Parth (parthkohli):

Okay, inequalities are solved just like equations. An exception is if you divide by a negative, the signs get changed. Now, can you do it?

OpenStudy (anonymous):

No

OpenStudy (anonymous):

i dont see a negative number to divide by

Parth (parthkohli):

No! No! No! Solve this like an equation.

OpenStudy (anonymous):

so i divide 3.25 by 210

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