And the options are:

similar

or

not similar

i think it's similar because my teacher said that if the sides are different they're similar but i just want to make sure. oh and could you also explain : )

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Atemperature of 1.64◦f corresponds to answer in units of ◦c.