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4 years ago

The sum of twelve and a number is no greater than the sum of twice the number and -8

1 answer:

4 0

The sum of 12 and a number
(12 + n)

is no greater
< =

then the sum of twice the number and 8
(2n +(-8)) = (2n - 8)

so we have :
(12 + n) < = (2n - 8)

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#6: Tell whether the function below is 1 point linear or exponential. * f(x) = -1/4x + 5

Pachacha [2.7K]

Answer:

Linear function

Step-by-step explanation:

Given

$f(x) = -\frac{1}{4}x + 5$

Required

Linear or Exponential

A linear equation has the form: $f(x) = mx + c$ ;

An exponential has the form: $f(x) = ab^x$

By comparing both functions to: $f(x) = -\frac{1}{4}x + 5$

The linear function is similar to $f(x) = -\frac{1}{4}x + 5$

Hence, the given function is a linear function.

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3 years ago

15 7/8 -5 1/2 = What is the fraction?

Talja [164]

The answer is 10 3/8, simplified to the max.

6 0

3 years ago

Expression 3x²+4x-5 x=0

Korolek [52]

Answer:

x = {1/3, 0}

Step-by-step explanation:

5 0

3 years ago

Which ordered pair is a solution to the linear inequality below?

Igoryamba

Answer:

Step-by-step explanation:

The inequality is

3x-5y>=10

You can substitute each of the choices in the inequality (on the left side) to see if the result is >=10.

A: 3(1)-5(4)=3-20=-17 not good.

B: 3(6)-5(-3)=18+15=33 good

6 0

3 years ago

Read 2 more answers

Line m passes through the points (3, 7) and (6, 12) while line n passes through the points (-5, 1) and (-2, 6). Which statement

vodomira [7]

Hey there! I'm happy to help!

First, let's find the slope of the two lines. To find the slope, you divide the difference in the y-values by the difference in the x-values.

LINE M

7-12/3-6=-5/-3= 5/3

LINE N

1-6/-5+2=-5/-3=5/3

If lines have the same slopes, they are parallel because they are always moving at the same incline and therefore will never meet. This matches what answer A says.

Therefore, the correct answer is A) Lines m and n have the same slope so they are parallel.

I hope that this helps! Have a wonderful day!

7 0

3 years ago