Find an equation of the perpendicular bisector of the segment connecting the points (4, -3) and (2, 4).
19
5
[A] y = 2x
[B] y = 2x - 11
y – [C] y = -2x +
2
[D] y = -2x + 5
2

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

What does the sign of the slope tell you about a line?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters