Select the number that is NOT a rational number. *
-25
03.142857..
-1/25
3/4
12

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?