Theresa bought 2 pineapples for $6. She wants to find the constant of proportionality in terms of dollar per pineapple. She modeled this proportional relationship on a number line diagram, as shown.
Part B how much does 4 pineapples cost?

Answer:

what idu

Step-by-step explanation:

Answer:

58.69

Step-by-step explanation:

maybe you can try

Answer:

9 boxes

Step-by-step explanation:

Boxes of Cereal 3 for the price of 2, the the price of the 3 boxes of cereals must be : 2 × £2.89 = £5.78

Boxes Megan can buy for the offer = £20 ÷ £5.78  = 3.46 (to 3 s.f.)≈ 3

3 × 3 =9 packs

But they actually only cost : 3 × £5.78  = £17.34

Therefore after buying the offer Megan has £20 - £17.34 = £ 2.66 left, which is not enough to buy a single pack, so the answer is 9.

Answer:

5.25

Step-by-step explanation:

butterfly method

x   3

--   --

7    4

7(3)=4x

21=4x

/4   /4

x=5.25

Answer:

hi fishy bwotha

Step-by-step explanation:

Answer: "How the heck do you drive this thing!?"

Step-by-step explanation: because normally they would be in a fish tank, but here they are in a military tank.

Answer:

FtD

Step-by-step explanation:

Answer:

A (2,1)

[tex]x + y > 3 \\ x + 2y > 5 \\ \\ a)2 + 1 > 3 \: wrong \\ 2 + 2(1) > 5 \: wrong \\ \\ [/tex]

So, right off the bat, you can tell that the ordered pair (2,1) is most definitely NOT the solution to this system.

Answer:

68 pounds of seed are needed per acre, as it is only a one acre field.

Answer: If it takes 68 pounds to plant a one acre field then it's 68 pounds of seeds per acre.

Unless you messed up the question?

x₁ = 6/11

x₂ = - 6/11

Hi there !

x² = 36/121

x² = 6²/11²

x = ±√6²/11²

x = ± 6/11

x₁ = 6/11

x₂ = - 6/11

Good luck !

Answer:

4

Step-by-step explanation:

so here since -8 is smaller then 12 your basically subtracting. In simpler terms its basically just 12-8

Answer:

The answer is 4

Step-by-step explanation:

  Since you have negative 8 when you add 12 it is like you are just adding 8 making the number 0 and then add the rest from the 12 which is 4

Answer:

3 to 7

9 to 21

12 to 28

Step-by-step explanation:

6/14 is also equal to 6 to 14 or 6:14

Answer:

118.3098592 miles  on 20 dollars

Step-by-step explanation:

First determine how many gallons you can get for 20 dollars

20/ 3.55 per gallon = 5.633802817 gallons

We can get 21 miles per gallon

Take the number of gallons times 21 miles per gallon

5.633802817 gallons * 21 = 118.3098592 miles

Answer: D. Obtuse

Step-by-step explanation: It is greater than a 90 degree angle.

Answer:

105* and 75*

Step-by-step explanation:

Answer:

36" / 2.25"  * 14 = 16 * 14" = 224 inches =

18.666666 feet = 18 feet 8 inches

Step-by-step explanation:

Answer:

2/3n + 20

Step-by-step explanation:

Answer:

C. Right

Step-by-step explanation:

It is a 90 degree angle

The answer is c

a right triangle consists of one 90 degree angle and two anles less than 90 degrees.

Answer:

R = (- 3, 8 )

Step-by-step explanation:

Using the midpoint formula , equate the coordinates to the corresponding coordinates of Q.

let R = (x, y ) , then

[tex]\frac{1}{2}[/tex] (x + 11 ) = 4 ( multiply both sides by 2 )

x + 11 = 8 (subtract 11 from both sides )

x = - 3

[tex]\frac{1}{2}[/tex] (- 2 + y) = 3 ( multiply both sides by 2 )

- 2 + y = 6 ( add 2 to both sides )

y = 8

Thus

R = (- 3, 8 )

The coordinates of R = (c, d) is (-3, 8).

Given,

Q is the midpoint of PR.

P(11, -2) and Q(4,3).

We need to find the coordinates of R

If (x,y) is the midpoint between two points (a,b) and (c,d) then we use the formula:

x = (a + c) / 2 and y = (b + d) / 2

Find the coordinates of point P.

Let the coordinates of P be (a, b)

= (a, b)

= (11, -2)

Find the coordinates of point Q.

Let the coordinates of Q be (x, y)

= (x, y)

= (4, 3)

Find the coordinates of point R.

Let the coordinates of R be ( c, d)

= (c, d)

Find the coordinates of R.

We have,

x = (a + c) / 2

4 = (11 + c) / 2

4 x 2 = 11 + c

8 = 11 + c

c = 8 - 11

c = -3

y = (b + d) / 2

3 = (-2 + d) / 2

3 x 2 = -2 + d

6 + 2 = d

d = 8

We get,

R = (c, d) = (-3, 8)

Thus the coordinates of R = (c, d) is (-3, 8).

Learn more about finding the coordinates of a midpoint here:

https://brainly.com/question/24493570

#SPJ2

Answer: x = 5/49 ; 0.102041

Step-by-step explanation:

Answer:

500

Step-by-step explanation:

8

Answer:

[tex]gradient \: = - 7[/tex]

Step-by-step explanation:

[tex]y + 7x = 8 \\ y = - 7x + 8[/tex]

According to,

[tex]y = mx + c \\ [/tex]

m = gradient

So,

[tex]y = - 7x + 8[/tex]

[tex]m = - 7[/tex]

Answer:

-7

Step-by-step explanation:

equation=y+7x=8

y=-7x+8

the gradient is always the x co-efficient

therefore the gradient is -7

Answer: (-1, -3)

Step-by-step explanation:

x: -2= (-3 + x)/2               y: 5 = (7 + y)/2

   -4= -3 + x                         10= 7 + y

   -1 =x                                  -3 = y

              (-1,-3)

Answer:

y = -7

Step-by-step explanation:

If x equals -14 then you would plug it in and the equation would be -2(-14)-3y=49

The new equation would be 28-3y=49

Then you would subtract 28 from both sides and get -3y=21

Lastly you would divide both sides by -3 and get y=-7

Answer:what do you need help with

Step-by-step explanation:

I will help

Answer:

Cost for Advance ticket: $20

Cost for Same-day ticket: $15

Answer:

Option 4.

[tex]\angle BCA =\angle B' C'A'\\[/tex]

Step-by-step explanation:

By graphing these we see that these triangles are Similar which means that there corresponding angles measure is equal i-e  all angles are equal and hence option 4 is the answer

Answer:

The measure of angle ABC = The measure of angle A prime B prime C prime

Step-by-step explanation: