Its C because the 18in is the height, the 12in is the width, the 24in is the length. Which you just multiply together.
All real numbers is the answer
Answer:
Correct ya ysaasde
Step-by-step explanation:
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Let c=cost of chicken and d=cost of duck; 50c+30d=550 and 44c+36d=532.
So 5c+3d=55, 11c+9d=133.
Therefore 15c+9d=165, subtracting 11c+9d=133 we get: 4c=32 so c=8.
5c+3d=40+3d=55, so 3d=15 and d=5.
Cost of chicken is $8 and cost of duck is $5.
