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2 years ago

Help for brainiest and extra points !!!

Mathematics

2 answers:

aalyn [17]2 years ago

7 0

Answer:

1. A, because 4(2)=8. 2 is the x.

2. B, because 2.5 x 4 = 10, which makes sense.

3. B, because 5x is the amount that you want to put into equal parts and the 3 is just being subtracted from the amount of the equal parts from the 5x.

4. C.

Step-by-step explanation:

Monica [59]2 years ago

6 0

Answer:

1. correct

2. B

3. D

4. i don't know number 4 :'(

Step-by-step explanation:

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If R is (-4,7) and S is (-2, 12), what is the component form of the vector RS?

serg [7]

Answer: (-6,19)

Step-by-step explanation:

Add -4 and -2

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2 years ago

Stella graphs the equation y=1/3x – 2

faltersainse [42]

we have

$y=\frac{1}{3}x-2$

Statements

case A) The graph is a straight line.

The statement is True

Because, this is a linear equation (see the attached figure)

case B) The line passes through the origin.

The statement is False

Because the point $(0,0)$ is not a solution of the equation

Verify

Substitute the value of x and y in the equation

$0=\frac{1}{3}*0-2$

$0=-2$ ------> is not true

the point $(0,0)$ is not a solution

therefore

The line does not pass through the origin

case C) The line passes through the point $(0,-2)$

The statement is True

Because the point $(0,-2)$ is a solution of the equation

Verify

Substitute the value of x and y in the equation

$-2=\frac{1}{3}*0-2$

$-2=-2$ ------> is true

the point $(0,-2)$ is a solution

therefore

The line passes through the point $(0,-2)$

case D) The slope of the line is $3$

The statement is False

Because, the slope of the line is $m=\frac{1}{3}$

case E) The y-intercept of the line is $2$

The statement is False

we know that

The y-intercept is the value of y when the value of x is equal to zero

For $x=0$

find the value of y

$y=\frac{1}{3}*0-2=-2$

the y-intercept is equal to $-2$

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3 years ago

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Natalie bought 8 chicken wings for $10. What was the cost of the wings in wings per dollar?

Sedbober [7]

8 wings / $10 = 0.8 wing per dollar

Hope it helps

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3 years ago

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joja [24]

Answer:

salamat sa point

Step-by-step explanation:

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2 years ago

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telo118 [61]

Answer:

its the government, so they can pay their own brownies

they are the government, they aren't dumb..

Step-by-step explanation:

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2 years ago