Answer:
none
Step-by-step explanation:
put your hw away and live your best life screw ur teaches
Answer:
x= 1
y= 3
Step-by-step explanation:
21(-2+y) +7y = 42
-42 +28y+42
28y = 42+42
28y= 84
divide both sides y= 3
x= -2+3 x=1
x= + (3-2) = 1
42=42
10=10
Answer:
Step-by-step explanation:
Answer:
12.8
Step-by-step explanation:
The mean is 5.2 so,
|7 - 5.2| + |6 - 5.2| + |3 - 5.2| + |9 - 5.2| + |1 - 5.2| = 12.8
Answer:
33 cards
Step-by-step explanation:
3 cards already. 5 in 1 hour = 5 x 6 hours = 30 cards + 3 cards
33 cards