If f(x) = -5n + 1 and g(x) = -6n + 2, find (f + g)(-2).

What is the number 321,000,000 in scientific notation? also what is the number? ?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?