3(5+4b)
3×5=15+3×4=12b=
15+12b
Answer:
Diameter: 10.8 cm
Circumference (in terms of π): 10.8π cm
Circumference (approximate): 33.91 cm
Step-by-step explanation:
Hi there!
<u>We're given:</u>
<u>1) Determine the diameter</u>

Multiply the radius 5.4 cm by 2
5.4 × 2 = 10.8
Therefore, the diameter of the circle is 10.8 cm.
<u>2) Determine the circumference of the circle</u>

Plug in the diameter 10.8

Therefore, the circumference of the circle in terms of π is 10.8π cm.
<u />
<u>3) Determine the approximate circumference of the circle </u>

Therefore, the approximate circumference of the circle is 33.91 cm.
I hope this helps!
(y x .12) x .3 = the total cost
The answer is Option B. It would be cheaper for Miguel to drive 200 miles with Option B than Option A.
John gets 12, Walt, Matt, and Richie get 4 each