11. AB and BC
A
2x + 4
B
4
X
+
3
a. X=-1.6, AB = 0.8, BC = 1.4
c. x = 5, AB = 6, BC = 2
b. x = 5, AB = 14, BC = 8
d. x= -1.6, AB = 7.2, BC = 4.6

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

Suppose you want to transform the graph of the function y=tan(x+pi/4)-1 into the graph of the function y=-tan(x+pi/2)+1 which transformations should you perform. a) reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up. b) reflect the graph of the first function across the x-axis, translate it pi/4 units to the right, and translate it 2 units up. c) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the left, and translate it 2 units up. d) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the right, and translate it 2 units up.