Suppose you add two linear equations that form a system, and you get the result x=3. How many solutions does the system have?

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

If g(x) is an odd function, which function must be an even function?

If a || b and e || f , what if the value of y ?