ava5015
11.11.2020 •
Mathematics
What is the value of the expression below when x=10x=10 and y=4y=4? 8x-7y 8x−7y
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Ответ:
X=10x =10
means here value of X is 1
y = 4y = 4
means here value of y is also 1
now substitute the values of X and y in the equation
8×1-7×1×(8×1-7×1)
8-7(8-7)
64-49
15
Ответ:
I say F hopes this helps
Step-by-step explanation: