What is the point-slope form of the equation for the line with a slope of 619 that passes through the point (−1,75)? y+75=619(x−1)
y−1=619(x+75)
y−75=619(x+1)
y+1=619(x−75)

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.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.