Select all expressions that are equivalent to 64. 2 to the sixth power 2 to the eighth power 4 to the third power 8 squared 16 to the 4th power 32 squared

2 to the sixth, 4 to the third, 8 squared

Step-by-step explanation:  2*2*2*2*2*2=64 because you would have 2, 4,8,16,32,64

4*4*4=64 because you would have 4,16,64

8*8=64

y = x + 95

y = 42 + 95

y=137 mm hg