Well there are 52 cards in a deck. There are 13 of each kind of card. So 13/52 are diamonds
87+87+81+86+89+83+89= 602. Divided by 7 because that’s how many numbers there were is 86 and that is your mean/average.
C. y = 0.5x.
The coefficient of x is the slope of the line. From the picture, you can see that the slope of the blue line is half the slope of the black line.
Answer:
77
Step-by-step explanation: