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04-02-2021
Mathematics

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7 Evaluate the expression xy - 3x when x = 4 and
y=5.
A. 2
B. 5
C. 8
D. 11

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Einstein80 Einstein80

05-02-2021

Answer:

Xy-3x

Putting the values of x and y into the expression,

We have 4(5)-3(4)

20-12

8

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