The answer is 24.5 because

so you add 5.5 from 19 to get the answer
The rate of change is gonna be 0
Answer:
slope = -4/5 y-intercept = 1
Step-by-step explanation:
y = -4/5+1
2000000 + 900000 + 30000 + 7000 + 80 + 2
The top and bottom faces are 3 inches by 3 inches.
Area = 3 in. * 3 in. * 2 = 18 in.^2
The front, back, right, and left faces are 3 in. by 6 in.
Area = 3 in. * 6 in. * 4 = 72 in.^2
Total surface area = 18 in.^2 + 72 in.^2 = 90 in.^2
Answer: B. 90 square inches