Answer:
0.25 cents
Step-by-step explanation:
First card to be selected=52/52=1
Second card to be selected and be the same colour=25/51
P=25/51
Answer:
x/2 +14
Step-by-step explanation:
Answer:
120 km
Step-by-step explanation:
60km+60km=120
Multiply the first equation by negative 3 and then add that new equation to the second one