6. show that no integer of the form n^3+1 is a prime, other than 2=1^3 +1

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9