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Romashka-Z-Leto [24]
3 years ago
8

Evaluate 3.6x+4.5y when x=3 and y=7

Mathematics
2 answers:
____ [38]3 years ago
6 0
3.6x3+4.5x7 is 42.3
Since X= 3 you multiply 3.6 by3 and since Y is 7 you multiply 4.5 by 7
grandymaker [24]3 years ago
3 0

Answer: 42.3

3.6x - 3.6(3)= 10.8 | 4.5y - 4.5(7)= 31.5

Step-by-step explanation:

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