Answer:
D
Step-by-step explanation:
Number of chickens (c) is = 4 times number of horses (4h). c = 4h
Answer:
Diane sent 21messages
John sent 30 messages
Hans sent 84 messages
Step-by-step explanation:
Total messages =135
let messages sent by Diane =x
""". sent by John=x+9
sent by Hans=4x
Now the sum
x+x+9+4x=135
6x+9=135
6x=135-9
6x=126
x=126/6
x=21
Diane's message=x=21
John's message=x+9=21+9=30messages
Hans' messages=4×x=4×21=84
Answer:
The distance between the two points is 13 units.
Step-by-step explanation:
take the test
Answer:
+7 -8 = -1
lost yard
lost yard by 1 yard
Step-by-step explanation:
Answer:
0.725 is between 0.72 and 0.73