Why can't you see at the back of our heads?

How do you solve 6 equals 1-2n plus 5? What Two ways three people can share a 5 segment chewy fruit worm? What parallel divides Earth into two equal parts? What times what equals -27? How do you do 4x-6 equals 6x? What to do if the answer is not in the answer choices of a test? Do a little number? 5200 square feet equals? What numbers equal 36 in adding? Is 94 divisible by 6? Rhyming word pair for fake coins? How many right angles in a pentagon? What kind of polygon do you get if you cut off two opposite corners of a rectangle? When should you use an ampersand symbol? If you run 3 miles in 25.20 minutes how many miles per hour is this? What is the set of all data points on a coordinate graph? Which expression is equvialent to 14a-4a plus 5a-3a? How do you write 620000 in words? How many syllables in the word highest? 169 plus tax in ca equals?

Why can't you see at the back of our heads?