Simplify the expression

2(7n+5m-3m)

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row