You had $23 to spend on seven notebooks. After buying them you had $2. How much did each notebook cost?

Solutions for 2x+7 less than or equal to 3x-5

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]