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Y_Kistochka [10]
3 years ago
6

Can someone answer a and b pleaseeeeeeeeeee

Mathematics
1 answer:
Alex73 [517]3 years ago
7 0
20x+30y= c(total cost of money)
Part B: 20(10)+5(30)
200+150=$350
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Evaluate x – 2y if x = –3 and y = –6.
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X - 2y
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3 years ago
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30 points for whoever gets it right! !!
kramer
3)
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3 years ago
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DedPeter [7]

Answer:

1/4=z/20. This deals with adding, subtracting and finding the least common multiple. Overview; Steps; Topics Terms and topics;

6 0
3 years ago
A 2x6 rectangle has the same perimeter as a square of area<br> A) 4<br> B) 12<br> C) 16 D) 144
Nataly [62]
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5 0
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Harlamova29_29 [7]
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Explanation:
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= | 0.5 × (-72)|
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3 years ago
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