Which expression(s) is (are) equivalent to 6(3 - 2r) ? Select ALL that apply . 1. 6(3) - 6(2r) 2.6(3) + 6(2r) 3.63 - 62r 4. 3(3 - 2r) + 3(3 - 2r) 5. 18 - 12r 6. 18 + 12r

Answer:

2x+5y=13

y=x+7

Step-by-step explanation:

The linear functions are the ones Without exponents on the variables because the ones with exponents don't make a straight line. So:

2x+5y=13

y=x+7

9514 1404 393

Answer:

  y -5 = -(x -3)

Step-by-step explanation:

The point-slope form of the equation of a line with slope m through point (h, k) is ...

  y -k = m(x -h)

For m=-1 and (h, k) = (3, 5), the equation of the line is ...

  y -5 = -(x -3)

Answer:

y-5=-1(x-3)

Step-by-step explanation:

Point slope form: y-y1=m(x-x1)

Answer:

x=-3

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

Plug in                

5x + 4(1 - x) = 1    

(y gets replaced by 1 - x)

Multiply                

5x + 4 - 4x = 1

(multiply 4 by whats in the parenthesis)

Combine Constants          

5x - 4x = -3

(constant = numbers without a variable)

(separate constants from variables = numbers with letters)

Combine Variables        

1x = -3

(then you got your answer and you can take the "1" off the x)

Answer:

7x+2z+16

Step-by-step explanation:

find like terms

7 9

add them

7+9=16

7x+2z+16

Answer:

(x,y)= (-4,1)

Step-by-step explanation:

sub the given value of x into the equation -3x+7y=19

solve for y

sub the given value of y into the equation

THIS IS FOR SUBSTITUTION METHOD

Answer:

son = 18 years old.

Step-by-step explanation:

Father to son = f/s = 7./3                Cross Multiply

3f = 7s

f + s = 60

f=60 - s

3(60-s)= 7s

180 - 3s = 7s

180 = 7s + 3s

180 = 10s

s = 180/10

s = 18

Answer: 35, 209, 171

Step-by-step explanation: hope i helped

Answer:

56+6x567890-9 = 3407387

Answer:

1. 4/2

2. 2/4

3. 4/-4

4. 0/2

5.3/4

i am so sorry if i am wrong

Answer:

3:6

Step-by-step explanation:

8:24 and 24:72 reduce down to 1:3. 3:6 is 1:2.

Answer:

Yes

Step-by-step explanation:

Positive divided by negative is negative.

Negative divided by positive is negative.

Remember that negative * negative is a positive and positive * negative is a negative.

Answer:

Step-by-step explanation:

Answer: 37°

Step-by-step explanation:

Answer:

here it the answer

Step-by-step explanation:

hope it helps

Answer:

12. 3:12

Step-by-step explanation:

that is 12

Answer:

C

Step-by-step explanation:

These scatterplots show that model type A is best suited to summarize the relationship between year and stock price. The scatterplot of the processed data is nearly linear, so a linear model is suitable.

The variables in the scatter plot made from the data are described by the independent variable, time, which is graphed along the horizontal axis.

A linear model is applicable if we can create a linear equation based on the connection between the independent and dependent variables (because there is no constant rate of change).

These scatterplots show that model type A is best suited to summarize the relationship between year and stock price. The scatterplot of the processed data is nearly linear, so a linear model is suitable.

Thus, despite its being curved, a linear model is adequate for this time and price scatterplot.

Learn more about the Scatter plot here:

brainly.com/question/1386565

#SPJ5

Answer:

16.69

Step-by-step explanation:

if its wrong than report this awnser for incorrect  but  I am 95 percent sure its correct    

Answer:

16.70 total bill including tax and tip

Step-by-step explanation:

13.72 x .058 (5.8%) =.80 sales tax

13.72+.80=14.52 price with sales tax

14.52 x .15=2.18 tip

14.52 + 2.18 = 16.70 total price including tip

Step-by-step explanation:

She gets $220 in an 8 hour work day.

Answer: A.  A' (0, 6), B' (0, 4), C' (-3, 3)

Step-by-step explanation:

A (3, 0), B (3, -2), C (0, -3)

A translation by vector <-3, 6>

Add the x-coordinate of each points to -3 and add the y-coordinates to 6

A (3, 0) -> 3 + -3 = 0   0 + 6 = 6  A' (0, 6)

B (3, -2) -> 3 + -3 = 0   -2 + 6 = 4  B' (0, 4)

C (0, -3) -> 0 + -3 = -3   -3 + 6 = 3  C' (-3, 3)

A' (0, 6), B' (0, 4), C' (-3, 3)

Hope this helped!

Given:

A transformation was performed on PQRS to form P'QʻR'S'.

To find:

The transformation.

Solution:

The given graph shows two similar polygons. It means, dilation was performed.

From the given graph it is clear that,

[tex]PS=2[/tex] units

[tex]P'S'=1[/tex] units

Now,

[tex]\text{Scale factor}=\dfrac{P'S'}{PS}[/tex]

[tex]\text{Scale factor}=\dfrac{1}{2}[/tex]

A dilation factor of [tex]\dfrac{1}{2}[/tex] was performed on PQRS to form P'QʻR'S'.

Therefore, the correct option is (3).

Answer:

the answer is B

Step-by-step explanation:

Answer: 240

Step-by-step explanation:

1. 12,000×.04=240

2. 12,000+240= 12,240

Answer:

$12,240

Step-by-step explanation:

$12,000 = 100%

$12,000 / 100 = $120

$120 = 1%

$120x 2 = %240.

$240 = 2%

$12,000+ 240 = $12,240

Answer:

f(x)=X^2+4

f(x)=42

42=X^2+4

X^2+4=42

X^2=42-4

X^2=38

X=sqrt(38)=6.16

[tex] \sqrt{?} [/tex]

Answer:

area = 25.136

Step-by-step explanation:

to find the area of a circle, you use the formula v=pi times the radius squared

Answer:

It was 7:15 a.m.

Step-by-step explanation:

Answer:

7:15

Step-by-step explanation:

I went and looked at my hand clock lol. I pointed at 7:55 and subtracted 40 and got to 7:15

Answer:

a

Step-by-step explanation:

just did test

Answer:

300-225=74 pieces

Step-by-step explanation:

1/4 of 300= 75

10% of 300  = 30

lil bro has 25

total of 75+30+25=225