Simplify: (4 – 5) – (13 – 18 + 2).

(a) -1,

(b) –2,

(c) 1,

(d) 2.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample