If f (x)=2^x-1 +3 and g(x) = 5x-9 what is (f-g)(x)

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

4+(2+x) can you me solve this problem

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z