Just finished the test :D. The answer would be -31 1/3
HOPE THIS HELPS :D
Y= 850-18x
since you start with 850 ounces that will be your y intercept
each time you go down 18 ounces so the slope is -18
9 = 4
18 = 8
27 = 12
36 = 16
45 = 20
Answer:
48 inches
Step-by-step explanation:
