3 years ago

Evaluate 3.6x plus 4.5y when x equals 3 and y equals 7.

Mathematics

2 answers:

VLD [36.1K]3 years ago

7 0

Answer:

42.3

Step-by-step explanation:

Substitute the variables

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

3.6(3)+4.5(7)=42.3

pentagon [3]3 years ago

7 0

Answer:

42.3

Step-by-step explanation:

3.6(3) + 4.5(7)

10.8 + 31.5

42.3

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