I believe there is a 1/20 chance that Mrs. Galvan will pick a black pin. Since there are 20 pens, each pen has an equal chance of getting picked. For example, you have 2 pens and one of them is blue. The chance of me getting the blue pen is 1/2 or a 50% chance. So your answer will be 1/20 chance.
What are the multiple choices
Answer:
8*8 = 64
Step-by-step explanation:
PERFECT SQUARE
Your answer is choice (D), total equals $100.08: so you would want X to equal equal or greater than 132
5x2 would be 10 and 10-50x would be negative 40x and 40x + 125 would be 165x
