Collect like terms
-3w - 7 w =5
Divide both sides by -10
-10w =5
w = -1/2
Answer:
b.
Step-by-step explanation:
b and c have the same amount of sqaures but b is facing the same way.
Answer:
5/20 or 25% probability of winning $1,000,000
Step-by-step explanation:
How many numbered balls do they need to win?
5
How many balls are there?
20
Therefor your answer is (balls need to win/number of balls).