Your weight-lifting class cost you a $20 fee up front, and $5.50 per class. y = 5.50x + 20. use x-values: 0, 10, and 20. create a t- table

See attachment

Step-by-step explanation:

The function that models the cost of the weight-lifting class is .

When x=0, we obtain  y=5.50*0+20=20

When x=10, we obtain  y=5.50*10+20=75

When x=20, we obtain  y=5.50*20+20=130

The t-table is shown in the attachment.

the probability that a bird is green (.30) is true

step-by-step explanation: