Here is a number machine input=n -5x4=?output write down an expression for the output when the input is n

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

Will give brainliest if you answer question correct

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