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Komok [63]
3 years ago
13

Paul’s dog weighs 12 pounds more that Issac’s dog. Together they weigh 50 pounds. How much does Issac dog weigh ???

Mathematics
1 answer:
brilliants [131]3 years ago
8 0

Answer:

Issac's dog weighs 19 pounds

Step-by-step explanation:

Let x be Issac's dog's weight

  1. Translate the problem into an algebraic expression: x + (x + 12) = 50
  2. Simplify: 2x + 12 = 50
  3. Subtract 12 from each side, so it now looks like this: 2x = 38
  4. Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x = 19

I hope this helps!

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The line having the equation, y = -2x + 5, has a slope = -2, and y-intercept = (0, 5). Thus, <u>option A</u> is the best choice.

The slope of a line is the tangent of the angle that the line makes with the positive side of the x-axis.

The y-intercept of a line is the point at which the line intersects the y-axis.

The standard form of a line is <u>y = mx + b</u>, where m represents the slope of the line, and b represents its y-intercept.

In the question, we are asked to identify the slope and the y-intercept of the line whose equation is y = -2x + 5.

Comparing the given equation of the line, y = -2x + 5, with the standard equation of a line, y = mx + b, we can say that,

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Representing b as an ordered pair, we get (0, 5), as b represents the y-intercept which is a point on the y-axis, where the x-coordinate is always equal to zero.

Thus, we get the slope = -2, and the y-intercept = (0, 5).

The option representing the answer is <u>option A</u>.

Learn more about the slope and the y-intercept of a line at

brainly.com/question/1479018

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here it is

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Answer

11a = 11

a = 1

Step-by-step explanation:

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