the dryers at Suds ‘R Us only accept quarters. Each quarter adds 8 minutes of dry time to the cycle. If Andrew knows that his to
1 answer:
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Answer:
- Equation 1 has exactly one solution.
- Equation 2 has infinitely many solutions.
- Equation 3 has no solution.
Step-by-step explanation:
We are given three equations to solve. First, let's solve the equations for x.
<u>Equation 1</u>
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Therefore, we determined that for the first equation, x = -5. We can check our solution by substituting it back into the original equation.
Since we got a true statement, there are no other values of x for which we get a true statement. Let's test this with the opposite value: positive 5.
Therefore, for Equation 1, there is exactly one solution.
<u>Equation 2</u>
<u /><u />
We get a true statement by solving for x (which ends up canceling out of the equation entirely). Therefore, we can check <u>any value</u> in place of x to see if we get a true statement. For this instance, I will use -3.
We still get a true statement, so Equation 2 has infinitely many solutions.
<u>Equation 3</u>
<u /><u />
We get a false statement. Therefore, Equation 3 has no solution.
270
<h3>Further explanation</h3><u>Given:</u>
<u>Question:</u>
What is the value of
<u>The Process:</u>
The form of means that f(x) is divided by g(x).
Let us solve the problem.
Thus, we get
And now, we can calculate the value of .
Thus, the value is 270.
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Alternative thinking
- If f(x) = x² – 2x and g(x) = 6x + 4, for which value of x does (f o g)(x) = 0? brainly.com/question/1774827
- Solve for the value of the function composition brainly.com/question/2142762
- If g(x) is the inverse of f(x), what is the value of f(g(2)) brainly.com/question/1517760
Keywords: if, f(x), g(x), function, divide by, the value, (f/g)(5), 5, 270
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