The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about ​14.29%. What is the correct percent​ decrease? What error did Adam likely make when finding the percent​ decrease?

What error did Adam likely​ make? A. divided the difference of the two quantities by the sum of the two quantities. B. divided the difference of the two quantities by the product of the two quantities. C. divided the difference of the two quantities by the new quantity. D. divided the new quantity by the original quantity.

Answers

Answer 1
A is your answer :))
Answer 2

Answer:

A

Step-by-step explanation:


Related Questions

-6x - 16 < 2x

help plz

Answers

Answer:

-2 < x

Step-by-step explanation:

-6x - 16 < 2x

Add 6x to each side

-6x+6x - 16 < 2x+6x

-16 <8x

Divide by 8

-16/8 < 8x/8

-2 < x

Answer:

so the way this problem looks i have to solve for -16-16 so

the simple answer is -32x<2x  

Step-by-step explanation:

all i did was subtract 16 from -16 which vise versa would be 32 butwith the negative 16 and minus 16 its just -32

error analysis
3x− 4 = 2x+ 1
3x− 4 − 2x= 2x+ 1 − 2x
x− 4 = 1
x− 4 + 4 = 1 −
4x=−3

Answers

In the second to last part, there should have been a 4 added to the right side instead of subtracted, making it x=5 and not x=-3

You put it in a little weird in that part too, watch out for that next time. The 4 that should've been in the second to last part looked like it was being multiplied by the x in the last part

the rectangular prism is made up of cubes that measure to 1cm3 each. what is the volume of the rectangular prism

Answers

Answer:?

Step-by-step explanation:

Answer:

i think its 3 cubed

Step-by-step explanation:

1x1x3

The function is given by the formula f(x)=3x+2. a) Find f(7).

Answers

Answer: 23

Step-by-step explanation: 3(7)=21+2 is 23

PPPPPLLLLLLEEEEEAAASSSSSEEE help answer this!!!!!!
will mark you as a brainlest.

Answers

Answer:

36 cm2

Step-by-step explanation:

Hello there!

To find the volume of a rectangle (or cube) we do length x width x height. 6 x 6x 6 is 216. So, we know that the length, width and height are all 6 cm.

To find the area, we do length times width. 6 x 6 = 36 cm 2 is your answer!

I hope I helped you out! Have an amazing rest of your day!

Answer:

216 cm

Step-by-step explanation:because it is the same size as the others and so it would be the same.!

Solve -10x = 30 *

1 point

pre algebra

Answers

Answer:

-3

Step-by-step explanation:

At a grocery store, you can buy a 20-ounce of peanuts for $3.59, or you can buy a one-pound (16 ounces) package for $2.59. Why is the one-pound package the better deal? Explain your answer by talking about unit rates.

Answers

Answer- The one pound package is a better deal because it costs 32 cents per ounce rather than the 20 oz, which charged 45 cents per oz.

Explanation- let’s convert all units to ONE OUNCE. 3.59/20(oz)= 0.45, do 45 cents per ounce for the first. For the second, we know that one pound is 8 oz so divide 2.59 by 8 and you get 32 cents per oz. We know that if we are getting 8 oz for 32 cents per ounce, it is the better deal rather than 45 cents per oz.

Complete the statement of the standard using the words from the word bank. *

Answers

1) axes 2) (0,0) 3) ordered pair 4) x-axis 5) distance
the first blank: axes
the second blank: (0,0)
the third blank: ordered pair
the fourth blank: X-axis
the fifth blank: Y-axis

Make a table of ordered pairs for the equation.

y = - 1/3x + 1

Answers

Here are some points: (3,0) (4,-0.33) (5,-0.66) (6,-1)

omg, I'm so sorry people but it's a lot... -_-

Answers

Answer: pretty sure it’s proportional

Step-by-step explanation:

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

2 5/6

Step-by-step explanation:

6 3/6 - 3 4/6

39/6-22/6

17/6

2 5/6

Answer:

2 5/6

Step-by-step explanation:

I subtracted:

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

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Match the rates with their equivalent unit rates.


tiles: 8,5,6,7,9,4


40/10 --->___

60/12 --->___

56/8 --->___

64/8 --->___

42/7 ---> ___

Answers

Answer:

42/7

Step-by-step explanation:

Answer:

42/7

Step-by-step explanation:

The map shows the location of the airport and a warehouse in a city. Though not displayed on the map, there is also a factory 104 miles due north of the warehouse.

Coordinate grid shown from negative 78 to positive 78 on x axis at intervals of 13 and negative 78 to positive 78 on y axis at intervals of 13. A straight line is shown between the points labeled Airport and Warehouse. Airport is the ordered pair negative 39, 52, and Warehouse is the ordered pair 39 and negative 52. A signage showing directions North, South, East, and West is shown in the empty quadrant on the graph.

A truck traveled from the warehouse to the airport and then to the factory. What is the total number of miles the truck traveled?

130
169
201
208

Answers

step 1

find the coordinates of the factory

the factory is 104 miles due north of the warehouse

the coordinates of the warehouse are (39,-52)

coordinates of the factory------> (39,-52+104)------> (39,52)

step 2

find the distance warehouse to airport

let

A coordinates of warehouse-------> A( 39,-52)

B coordinates of airport---------> B(-39,52)

C coordinates of factory-------> C(39,52)

distance AB=√[(52+52)²+(-39-39)²]------> distance AB=130 miles

step 3

find the distance airport to factory

B(-39,52)

C(39,52)

distance BC=√[(52-52)²+(39+39)²]-----> distance BC=39 miles

the total number of miles=distance AB+distance BC---> 130+39

the total number of miles=169 miles

Thus the answer is 169

The answer is 169 trust

If line segments A and B are parallel, which of the following pairs of angles are not equal?

A) [tex]\angle11[/tex] and [tex]\angle7[/tex]
B) [tex]\angle1[/tex] and [tex]\angle 3[/tex]
C) [tex]\angle6[/tex] and [tex]\angle2[/tex]
D) [tex]\angle3[/tex] and [tex]\angle6[/tex]

Answers

Answer:

C: ∠6 and ∠2

Step-by-step explanation:

Step 1:

∠6 = ∠9        S.S. Int. ∠'s      (Same Side Interior ∠'s)

Step 2:

∠9 + ∠2 = 180°        Sum of line

Step 3:

∠9 ≠ ∠2

Answer:

C: ∠6 and ∠2

Hope This Helps :)

Answer:

[tex]\huge\boxed{C}[/tex]

Step-by-step explanation:

Hi there!

A) [tex]m\angle11, m\angle7[/tex]

B) [tex]m\angle1, m\angle3[/tex]

C) [tex]m\angle6, m\angle2[/tex]

D) [tex]m\angle3, m\angle6[/tex]

We need to find which pairs are not equal.

We know that lines a and b are parallel. This means that line c is a transversal, and same with line d.

Let's start with A).

Are [tex]m\angle11[/tex] and [tex]m\angle7[/tex] equal?

Yes. This is true because when c is a transversal, angles 11 and 7 are alternate interior angles, meaning they're congruent, or equal. This is not the correct nswer choice as these angles are equal.

Are [tex]m\angle1[/tex] and [tex]m\angle3[/tex] equal?

Yes. When d is a transversal, angles 1 and 3 are called corresponding angles, which are always equal. Corresponding angles have 1 angle in between them.

Are [tex]m\angle6[/tex] and [tex]m\angle2[/tex] equal?

No. There is no reason that we can use to prove that [tex]m\angle6[/tex] and [tex]m\angle2[/tex] are equal. This means that C is the correct answer.

Are [tex]m\angle3[/tex] and [tex]m\angle6[/tex] equal?

Yes. [tex]m\angle3[/tex] and [tex]m\angle6[/tex]  are called vertical angles. They share one vertice, or angle. Vertical angles are always congruent.

The correct answer is:

[tex]\huge\boxed{C}[/tex]

Hope this helps :)

Let me know if you have any questions!

The function f(x) = -x + 5 has domain values of -3, 3, and 9.
Which are the corresponding range values?

A 3,7, and 11

B 7,3, and -1

C 9,3, and -3

D 12,3, and -6

help!

Answers

Answer:

A 3,7, and 11

Step-by-step explanation:

Answer:

A 3,7, and 11

Step-by-step explanation:

Domain is the x-value so you replace all the x's in f(x)=-x+5 with -3,3, and 9

f(-3)=2/3(-3)+5

= 3

f(3)=2/3(3)+5

=7

f(9)=2/3(9)+5

=11

Hope this helps!

i need help????????????????????

Answers

Answer:

u-v+t

Step-by-step explanation:

PLEASE HELP ASAP

you dont have to do all

Answers

Answer:2

Step-by-step explanation:Percentage Calculator: 12 is what percent of 600? = 2.

Answer:

1. On page 1 is = 2            2. On page 1 is = 8        3. On page 1 is = 7       4. On first page is = 90.2           5. = 54           6. = 16.5     7. = 1.19       8. = 121    9. =  288

Step-by-step explanation:

Google is the best UnU

ratio help me with ratio help

Answers

Answer: 3:1 or 3 to 1

The ratio tripled is 18:6 or 18 to 6

Simplified it is 3:1 or 3 to 1

Ok... if you are going to triple your recipe, you are just going to multiply each of your values by 3. So you would get 18:6... or simplified 3:1.

★ ★ ★ Type each pair of coordinates using parentheses and commas (x, y). Seperate each coordinate pair with a space. ★ ★ ★

Answers

Answer:

Ordered-pair answers include two coordinates separated by a comma and enclosed in parentheses. For example, (5,-2) and (2a,b) are correctly formatted ordered-pair answers.

When you enter an ordered-pair answer in the Edit Answer Definition wizard, you need to select an answer rule based on the type of equivalent answers you want the Player to accept as correct. When creating ordered-pair answers, you must select the checkbox The correct answer(s) are ordered pairs.

Step-by-step explanation:

(4,4) (4,-4) (-4,-4) (-4,4)

Which statement correctly describes the expression (15)(-8)?

A. Both factors are negative, so the product will be positive.
B. Both factors are negative, so the product will be negative.
C. One factor is positive and one factor is negative, so the product will be negative.
D. One factor is positive and one factor is negative, so the product will be positive.

Answers

Answer:

C

Step-by-step explanation:

NEGATIVE TIMES POSITIVE WILL GIVE A NEGATIVE PRODUCT

Answer:

the answer is c

Step-by-step explanation:

Look at triangle ABC.

Coordinate grid shows negative 5 to positive 5 on the x axis and y axis at intervals of 1. A triangle ABC is shown with A at ordered pair 4, 5, B at ordered pair 2, 2, and C at ordered pair 4, 2.
What is the length of side AB of the triangle? (1 point)


3

5

Square root of 6

Square root of 13

Answers

Answer:

5 oooor square root of 6

Step-by-step explanation:

i drew a coordinate plane (grid) and

i put them all down but i couldnt make out wether it was 5 or if it would be

the square root of 6 really sorry

hope this helped

Answer:

square root of 13!

Step-by-step explanation:

can u help me pls and ty a lott :)

Answers

Answer: The table on the left is s direct variation. The equation is y = x/2

The table on the right is indirect.

Step-by-step explanation:

See if the output y changes by the same amount for each x-value. The equation describes the amount of change for the values you see and predicts the ones you can't see.

The table on the left is direct.

The table on the right is indirect.

In order to solve the literal equation C equals five ninths times F minus thirty-two for F, what would you do to the equation?

Answers

Answer:

The second one

Step-by-step explanation:

Answer:

the second one or "b"

Can anyone help me wit this.

Point ​P(-8​,13​) lies on the directed line segment AE.

The endpoints are ​A(​-19,6​) and​ E(x, y). What are the coordinates of point E such that AP is 2/5 of the distance from A to​ E?

Answers

Answer:

The midpoint of line segment AB is (2, -5). If the coordinates of point A are (4, 4), what are the coordinates of B?

Possible Answers:

(6, 13)

(0, -14)

(0, -13)

(3, -0.5)

(6, 14)

Correct answer:

(0, -14)

0, 14 is right I hope

PLEASE HELP ASAP WILL GIVE BRANLSIEST


Find the Domain and Range!!!

Answers

Answer:

domain and range are both all real numbers

Step-by-step explanation:

I graphed f(x) = 20x + 4 and both x and y went on infinitely in both directions

Answer: the domain is {0,1,2,3,4,5,6}

The range is {4,24,44,64,84,104,124)

Step-by-step explanation:

The domain is the set of possible x-values. Up to 6 pairs of plates.

The range is the set of possible outputs from doing the operations in the function.

Evaluste 48/6 - 10/3
(A) 12 2/3
(B) 4 2/3
(C) 4 1/3
(D) 9 1/3

ANSWER ASAP

Answers

An:
48/6- 10/3 =
(B) 4 2/3

✰ ✰ What is the remainder, in fraction form, when 1,598 is divided by 13? ✰ ✰

Answers

Answer:

122/1

Step-by-step explanation:

i dunno if this is right

122 923076923/1000000000 ;))))

⚠️Which ordered pair is the solution to this system of equations?⚠️

Answers

Answer: A

Step-by-step explanation: when you plug 3 into both equations you get 5

Answer:

A

Step-by-step explanation:

to make this simple, plug the x-coordinate of each answer choice into x in each of the equations and plug the y-coordinate of each answer choice into y in each of the equations. if BOTH equations come out to be true, this is the solution.

ex:

y=3x-4

y=x+2

plug in (3,5)

5=3(3)-4 is correct

5=3+2 is correct

so, (3,5) is the solution.

ethan eats 16 french fries and consumes 224 calories how many fries does ethan eat if he consumes 406 calories

Answers

Answer:

29 fries

Step-by-step explanation:

224/16=14 calories per fry

406/14=29 fries

29 FRIES!!!! The answer is

A bottle of water 2/3 full. You drink 3/4 of the water. Use a model to find the portion of the bottle of water that you drink .
You drink _____ of the bottle?

Answers

Answer:

1/2

Step-by-step explanation:

Step 1: You would multiply 2/3 by 3/4.

(Hint: if it is ____ of ____, you would most likely multiply)

Step 2: 2×3/3×4

Step 3: 2×3=6

Step 4: 3×4=12

Step 5: 6/12

Step 6: Simplify 6/12 = 3/6 = 1/2

Hope this helps :)

You drink half of the water in the bottle is 2/3 full.

What are Arithmetic operations?

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 4 -2 = 2

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

Given the following data;

A bottle of water is 2/3 full. You drink 3/4 of the water.

To determine the portion of the bottle of water that you drink.

To do this we would multiply 2/3 of a bottle of water by 3/4.

⇒ 2/3 × 3/4

⇒ 6/12

⇒ 1/2

Thus, you drink half of the water in the bottle is 2/3 full.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ2

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