Answer:
(x, y) = (1, 2)
Step-by-step explanation:
Given the features of graphing calculators these days, obtaining a solution by graphing is one of my favorite methods. The attached graph shows the solution to be (x, y) = (1, 2).
Answer: 20 Apples in total
Step-by-step explanation: 2 apples per 10%
yes yes
Answer:
x= 4/7
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
The correct answer is: [C]: " -5 ΙxΙ = 25 " .
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In this answer choice, when you divide each side by "-5" ;
you get: " ΙxΙ = -5 ;
If x = 5, the result is "5" ; NOT "-5" .
If x = -5, the result is "5" ; NOT "-5" .
The "absolute value" of a value is always "zero" or greater.
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Answer choice: [C]: has no solution.
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