Select the correct answer. What is the solution to this system of equations?
3x + 6y - 5z = 29
–9x + y + 4z = 9
–8x + 7y + 5z = 4

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

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