3 years ago

Is 4,7 a solution of x-y=7

Mathematics

2 answers:

Minchanka [31]3 years ago

7 0

Answer:

(4,7) is NOT a solution of x-y=7

Step-by-step explanation:

(4,7) is NOT a solution of x-y=7

4 - 7 = - 3

If (4,7) is a solution then the function should be x - y = -3

omeli [17]3 years ago

6 0

Answer:

No.

Step-by-step explanation:

Because 4 - 7 = -3.

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$\bf \begin{array}{llll}
\textit{surface area of a sphere}\\\\
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\\\\\\
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\\\\
-----------------------------\\\\$

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\\\\\\
\textit{a hemisphere is half that}\\\\
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3 years ago