3 years ago

How do I do this problem

1 answer:

4 0

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

<span> 5*(x-2)-4*(x+1)-(50)=0 </span>

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I'll give brainliest to whoever answers the question correctly!!!!

3241004551 [841]

Answer:

stetment one and reason teo

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3 years ago

A linear regression is done on data the line of best fit is y= 1.25x-6.25. What is the residual for the point (1,1)?

Damm [24]

Answer:

Step-by-step explanation:

Find the predicted y value when x=1:

$\hat{y}=1.25x-6.25\\\hat{y}=1.25(1)-6.25\\\hat{y}=1.25-6.25\\\hat{y}=-5$

Find the residual:

$\text{Residual}=\text{Actual Value}-\text{Predicted Value}\\\text{Residual}=y-\hat{y}\\\text{Residual}=1-(-5)\\\text{Residual}=1+5\\\text{Residual}=6$

Because our residual is positive, this is an indicator that our predicted y value is too low.

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2 years ago

X/3 -9=-12 what is x

Pavel [41]

The answer for x should be X= -9

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3 years ago

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Which expression equals a number that is NOT a rational number?

Leviafan [203]

Answer:

The correct answer would be 2π x 2²/5

Step-by-step explanation:

First, calculate the product, and evaluate the power which would be 2³π/5 and the solution is in an alternate form, therefore making it rational. :)

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3 years ago

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A recipe calls for 40 ounces of meat. How many pounds of meat does the recipe require?

saveliy_v [14]

I believe that 40 ounces of meat would be 2.5 pounds of meat.
So the recipe would call for 2.5 pounds of meat.
hope this helps!

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3 years ago

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