Penn is using Shipping World’s international shipping rates to calculate the shipping cost for her packages. The company charges $30 plus $8 per pound for each package. Which graph models the cost, y, of shipping a package that weighs x pounds?

The value of x from the given proportion is 4.

The given numbers 12, 9 and 3 are proportions.

Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.

To find the value of x:

So, 12:x::9:3

⇒ 12×3=x×9

⇒ 9x=36

⇒ x=36/9

⇒ x=4

Therefore, the value of x from the given proportion is 4.

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Answer:

  (2, -8)

Step-by-step explanation:

The components of the vector are ...

  (units right, units up)

The image is 2 units to the right and 8 units down from the original, so the translation vector is ...

  (2, -8)

Answer:

(2,-8)

Step-by-step explanation:

(units right, units up)

Answer:

A,B,C

Step-by-step explanation:

If figure DEFG is reflected across the x-axis, the correct statements are:

D(0, 4) → D'(0, –4)

E(–2, 0) → E'(–2, 0)

The perpendicular distance from D' to the x-axis will equal 8 units.

Options A, B, and E are the correct answers.

There are two ways of reflection.

Along x-axis:

(x, y) – (x, -y)

Along y-axis:

(x, y) - (-x, y)

We have,

D(0, 4) → D'(0, –4) - True.

Reflecting a point across the x-axis negates its y-coordinate.

E(–2, 0) → E'(–2, 0) - True.

Reflecting a point across the x-axis does not change its x-coordinate.

The perpendicular distance from G' to the x-axis will equal 2 units. - False. The perpendicular distance from G' to the x-axis will be the same as the perpendicular distance from G to the x-axis.

The perpendicular distance from D' to the x-axis will equal 8 units. - True.

The perpendicular distance from D' to the x-axis will be the same as the perpendicular distance from D to the x-axis, which is twice the distance between D and the x-axis.

The orientation will be preserved. - False.

Reflecting a figure across the x-axis will reverse the orientation of the figure.

Thus,

D(0, 4) → D'(0, –4) - True

E(–2, 0) → E'(–2, 0) - True

The perpendicular distance from D' to the x-axis will equal 8 units. - True.

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Answer:  y= -2x/3 -3

Step-by-step explanation:

Substitute the x and y values from the given coordinate into the slope-intercept formula and solve for b

y = mx + b

-1 = -2/3(-3) + b

-1 = 2 + b

-1 -2 = b

-3 = b   The y-intercept is -3

the equation: y = -2x/3 - 3

Answer:

32.804

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

 30  

+ 2  

+   0.8

+   0.00

+   0.004

Expanded Factors Form:

 3 × 10  

+ 2 × 1  

+ 8 ×   0.1

+ 0 ×   0.01

+ 4 ×   0.001

Expanded Exponential Form:

3 × 101

+ 2 × 100

+ 8 × 10-1

+ 0 × 10-2

+ 4 × 10-3

Step-by-step explanation:

Answer:b

Step-by-step explanation:

Answer:

247,000

Step-by-step explanation: Because the 7 rounds off the 0 and its a 0 so the 7 stays the same

Since 1/2 slope is perpendicular to the equation the slope is -2 which is the opposite of the reciprocal of 1/2.

Since the slope is -2, every time you go forward you go down 2.

(-1, 0)

(0, -2)

The y-intercept is -2.

y = mx + b

y = -2x - 2

The answer is B

==================================

Explanation:

Consecutive integers are integers like 1,2,3,... or 6,7,8... so they are integers that follow one after another.

Consecutive odd integers are sequences like 3,5,7,... or 21,23,35... meaning they are odd integers following one after another as close as possible.

If x is some integer, then 2x is always even and 2x+1 is always odd

let 2x+1 be that first odd integer

adding on 2 leads to the next odd integer: (2x+1)+2 = 2x+3

adding on another 2 leads to the next one: (2x+3)+2 = 2x+5

The three expressions

2x+1

2x+3

2x+5

represents three consecutive odd integers. They must add to 105

(2x+1)+(2x+3)+(2x+5) = 105

(2x+2x+2x)+(1+3+5) = 105

6x+9 = 105

6x = 105-9

6x = 96

x = 96/6

x = 16

Meaning that

2x+1 = 2(16)+1 = 33 = first odd integer

2x+3 = 2(16)+3 = 35 = second odd integer

2x+5 = 2(16)+5 = 37 = third odd integer

As a check

33+35+37 = 105

which confirms the answer

Answer:

3

Step-by-step explanation:

Well the square root of 12 is 3.464 and 12 squared is 144, and an intiger is a whole number no decimal or fraction. So round 3.464 to the nearest whole is 3. Hope this helps(:

Answer: y/y+x

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplifying

Correct option is the last one

Answer:6

Step-by-step explanation: 6(5+2) because 6 is the greatest common factor

Answer:

Read the problem out loud to yourself.

Draw a Picture.

Think “What do I need to find?”

List what is given.

Find the key words.

Solve.

Check your work.

Step-by-step explanation:  Hopefully this helped!

Answer:

$17.67

Step-by-step explanation:

Answer:

y = 2x+4

Step-by-step explanation:

From the graph, we can tell that slope is 2 because if we go up 2 units up from (0,4) which is point Q and then go right 1 unit, the slope is 2. The y intercept is (0,4)

y = mx + b

m --> slope

b --> y-intercept

y = 2x+4

Anne's number is a

Brenda's number is b

_________________________________

Anne multiplies her number by Brand's :

[tex]a \times b[/tex]

_________________________________

Then squares the answer :

[tex] ({a \times b})^{2} [/tex]

_________________________________

The expression which represents her answer is :

[tex] {a}^{2} \times {b}^{2} [/tex]

Answer:

The invert part of “invert and multiply” means to take the denominator of this big fraction, 1/4, and invert it. In other words, flip it on its head so its numerator becomes its denominator and vice versa. The inverse of 1/4 is therefore 4/1, or just 4.

Step-by-step explanation:

The invert part of “invert and multiply” means to take the denominator of this big fraction, 1/4, and invert it. In other words, flip it on its head so its numerator becomes its denominator and vice versa. The inverse of 1/4 is therefore 4/1, or just 4.

Answer:

21 :)

Step-by-step explanation:

Answer:

Its either A or B and I'm pretty sure its B. I know its definitely not C or D

Step-by-step explanation:

Answer:

76

Step-by-step explanation:

angle FGH = 120, angle FGV = 44, and angles VGH and FGV add up to angle FGH. These are the givens. Since VGH + FGV = FGH, then FGH - FGV = VGH. That can be rewritten as 120 - 44 = VGH. 120 - 44 = 76, so VGH = 76

14/50 to its simplest form is 7/25

Answer:

[tex]\frac{7}{25}[/tex]

Step-by-step explanation:

Find the common factor for both the numerator and the denominator, which is 2:

[tex]\frac{14}{50} =\frac{7}{25}[/tex]

Answer:

36= 12, 16=48, 28=84

Step-by-step explanation:

12/4=3, so you would multiply 3 x the pages to get the minutes. Or divide 3 by the minutes to get the pages.

minutes - 12, 36, 48, 84

pages read - 4, 12, 16, 28

Answer:

2.

Step-by-step explanation:

Answer:

Can you pls answer my last question that i posted?

Step-by-step explanation:

The angle of NPR is 130°

First, set up an equation to find x.

[tex](3x-10)+2x+65=180[/tex]

Then, solve the equation for x.

[tex]x=25[/tex]

Then, substitute 25 in for x in 2x

50

Finally, subtract 50 from 180 to find the angle of NPR

130°

Answer: Jonathan will rum [tex]1\dfrac14\text{ mile}[/tex] .

Step-by-step explanation:

Given: Total distance to run =[tex]6\dfrac14[/tex] miles  [tex]=\dfrac{25}{4}[/tex] miles

Total members = 1+4 = 5

if each member runs equal distance.

Then, each member will run = [tex]\dfrac{\text{Total distance}}{\text{Total members}}[/tex]

[tex]=\dfrac{\dfrac{25}{4}}{5}\\\\ \lim_{n \to \infty} a_n =\dfrac{25}{4\times5}\\\\=\dfrac{5}{4}\\\\ = 1\dfrac14 \text{miles}[/tex]

Hence, Jonathan will rum [tex]1\dfrac14\text{ mile}[/tex] .

Answer:

17/20

Step-by-step explanation:

Answer:

if you solve it for the t your answer would be: pt+30pte−0.2t=600

but if you solved it for the p your answer would be: p=600t(1+30e−0.2t)

hope it works, sweete