Y-2y8y-6 is equivalent to:
a)0
b)1
c)-1
d)y^3

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Simplify. 3(4+4x) (type your answer in with no spaces)

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?