There are 2² butterflies.
Or simply 2²
Answer:
A pair of socks is two socks, therefore a pair of verticle lines would be two vertical lines. A verticle line is the y intercept on the graph, or a stright line going from the floor to the roof. Your legs for example is a pair of verticle lines.
X = -3 and x = 3
answer is D. (x-3)(x+3)
B -2x8y18
Use photo math it’s helpful