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4 years ago

Which situation best represents the following equation 15+.15x<25+.05x

Mathematics

1 answer:

Goryan [66]4 years ago

5 0

Answer:

x<10

Step-by-step explanation:

First, we want to move all of our like terms to one side. In the inequality, the variable x on one side and our whole numbers on the other.

To do this you have to cancel out 0.5x on the right side. So you need to subtract 0.5 from both sides.

This leaves you with 15+x<25. Subtract 15 from both sides which leaves you with x<10

Hope this helps :)

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Assuming

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Denote the above by $s(x)$ . Then

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Now,

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The answer is seven im sure

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A compound event consists of a certain event, an event with probability 1/4, and then an impossible event. What is the probabili

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Thank you for posting your question here at brainly. Feel free to ask more questions.

The best and most correct answer among the choices provided by the question is 0 (zero). 

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What

Nataly_w [17]

I assume you want the equation to be solved, so this is a quadratic simultaneous equation.

y = x^2-x-3 ——— (1)
y = -3x+5 ——— (2)

Sub (1) into (2)
(This is the first three steps provided)

x^2-x-3 = -3x+5
0 = x^2+2x-8
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Solve for x in (3):

x-2 = 0
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x = -4

Sub x into (2)

y = -3(2) + 5
y = -1

y = -3(-4) + 5
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Hence the solution sets are:

x=2, y=-1
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