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07-11-2021
Mathematics

contestada

7x + y^2; if x = -4 and y = 5

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uttomny uttomny

07-11-2021

Answer:

-3

Step-by-step explanation:

7x + y^2

subsitute

= 7x=7x-4= -28

=y^2=5^2= 25

-28 + 25= -3

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