nsuleban5016
20.09.2020 •
Mathematics
The area of circle Z is 64(pie sign) ft^2 What is the value of r?
r=4 ft
r=8 ft
r=16 ft
r=32 ft
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Ответ:
250 bottles and 150 bags of trail mix
Step-by-step explanation:
X + y = 400
3.50X + 4y = 1475
x = 400-y
3.50(400-y) + 4y = 1475
1400 - 3.50y + 4y = 1475
1400 +0.50y = 1475
0.50y = 75
y = 75/0.5 = 150
x = 400 - 150 = 250
250 bottles and 150 bags of trail mix