X = -4
Y = 1
1 = -4 + 5
-4 - 5(1) = -9
Answer:
9/20, 1/6, 46/63, and 7/12
Step-by-step explanation:
A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'
Answer:

Step-by-step explanation:
Urn U1: 3 red and 2 yellow marbles, in total 5 marbles.
The probability to select red marble is
Urn U2: 3 red and 7 yellow marbles, in total 10 marbles.
The probability to select red marble is
Urn U1: 1 red and 4 yellow marbles, in total 5 marbles.
The probability to select red marble is
The probability to choose each urn is the same and is equal to 
Thus, the probability that the marble is red is

Yes ur correct
ABC=XYZ
Because C and Z stay the same so just flip the shape n point A is small and X is small so they go together and B and Y r pointing out they go together