Answer:
d
Step-by-step explanation:
No, the residual plot does not show random scatter around the residual = 0.
28 people
10 + 10 = 20
(both sides of the table)
4 + 4 = 8
(both ends of the table)
<span>120 chocolate and 40 pb. that's your answer!
Hope that helps</span>
Answer:
15d^2 +7d-4
Step-by-step explanation:
(5d+4)(3d-1)
FOIL
first 5d*3d = 15d^2
outer 5d(-1) = -5d
inner 4*3d = 12d
last 4*-1 = -4
Add together
15d^2 -5d+12d -4
15d^2 +7d-4