A. 5,024
If the diameter is 80 feet, the radius is 40 ft.
Area of a circle = (pi)(r^2)
A = 3.14 x 40^2
A = 5,042
Answer:
$160
Step-by-step explanation:
28 bags cost $140
4 bags will serve 5 guests
Number of bags that will serve 40 guests:
(40 /5) * 4bags
8 * 4 bags = 32 bags of candy
A bag of candy will cost :
$140 / 28 = $5
Cost of 32 bags :
Cost per bag * 32
$5 * 32 = $160
S + g = 425
g = s + 25
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We will use the method of substitution:
s + s + 25 = 425
2 s = 425 - 25
2 s = 400
s = 400 : 2
s = $425
g = 200 + 25
g = $225
Answer: Seiji earned $200 and Gavin earned $225.
Ask me, Let’s see if I can help
Through 1-3 There should be a line that goes from (0,0) to (3,15) as they did work for three hours. The rest seems fine.