3
Express the polynomial 4x + 5x + 8 in standard form.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only