Answer:
6
Step-by-step explanation:
Answer:
88.5
Step-by-step explanation:
(90+82+81+2x)/5=86
90+82+81+2x=430
2x=177
x=88.5
45 Cards
12 friends invited; 1/2 came 12 x 1/2=6
Let x stand for the number of cards each friend received
Armando kept 3
6x = 45-3
6x = 42
__ __
6 6
x = 7
Each friend received 7 cards
Answer:
Every minute the coffee cooled down 2 degrees F every minute
Step-by-step explanation:
so i took 2 to see how many times it went into 22 then i took 54 and went 2 degrees for each minute.
