Fraction: -17/30
decimal: -0.56
Y = 3
If you'd like an explaination, please, ask.
I just don't want to write all of the steps out -- yey, apathy.
Answer:
Quadratic equations have the form:
ax^2 + bx + c = 0
So, a = 1 b = -3 and c = -2
None of the 4 choices have "a" equal to one.
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
There are 4 board members and 3 committee members. You can solve this using combinations:
4C3 = 4!/(3!(4-3)!) = 4!/(3!1!) = 4
You can also solve this by recognizing that since there is one fewer committee spot than there are board members, there will be one possible committee excluding each of the 4 board members.
X+(x+2)=138
2x+2=138
2x=136
x=68
Final answers: 68,70
