Answer:
8.82
Step-by-step explanation:
Add the basketball and airpump together and subtract from 50
1. $9.00
2. Sorry, I don't understand this problem
3. Ally Cat because it is $1 cheaper
We have equation:
t=20x+31
x is number of years after 1997.
To calculate number of laptops in 2005:
x=2005-1997
x=8
t=20*8+31
t=160+31
t=191
In year 2005 school had 191 laptops.
the answer would be 100 pounds of chicken and 30 pounds of beef
Answer:

Step-by-step explanation:
total amount of acts = 4+10+6 = 20
amount of dancers = 6
probability of picking a dancer = number of dancers / total number of talents = 6/20 = 3/10