3 years ago

2 times the difference of t and 11

Mathematics

1 answer:

cupoosta [38]3 years ago

7 0

Answer:

2(t-11)

Step-by-step explanation:

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Which of the following choices is a good estimate for the slope of the Line of Best Fit in the scatter plot?

svetoff [14.1K]

Answer:

A good estimate for the slope is 95/60

Step-by-step explanation:

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

From the graph take the points

(0,0) and (80,125)

substitute

$m=\frac{125-0}{80-0}$

$m=\frac{125}{80}$

simplify

$m=\frac{25}{16}$

Multiply by 3.75 both numerator and denominator

$m=\frac{25*3.75}{16*3.75}$

$m=\frac{93.75}{60}$

$m=\frac{94}{60}$

therefore

A good estimate for the slope is 95/60

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Answer:

$1030 ÷ 2 = $515 per person

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3 years ago

help !!!! Consider the function below. Explain how you would determine the x and y intercept of the function without using techn

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To find the x-intercept you have to substitute in o for y and solve for x. To find the y-intercept you can substitute in 0 for x and solve for y.

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(A) In some cases, neither of the two equations in the system will contain a variable with a coefficient of 1, so we must take a

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Answer:

C = 17/7 or 2 3/7

D = -4/7

Step-by-step explanation:

3C+4D=5

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