can you help calculate the percent of change plez?
160; 2% decrease

Answer:

I assumed that you made a mostake and meant:

On a electricity bill of $38.76, mrs.miller pays only $14.80 because she pays a certain date. what percent discount is mrs.miller allowed?

62% approx

Step-by-step explanation:

$38.76 - $14.80 = $23.96

23.96/38.76 = 61.8%

Mrs. Miller is allowed a discount of approximately 5% on her electricity bill.

To calculate the percent discount that Mrs. Miller is allowed on her electricity bill, we can use the following formula:

Percent discount = (Discount amount / Original amount) * 100

In this case, the original amount of the bill is $40.80, and Mrs. Miller pays only $38.76, which means she receives a discount of $40.80 - $38.76 = $2.04.

Now, let's calculate the percent discount:

Percent discount = ($2.04 / $40.80) * 100 ≈ 5%

The discount is given as a percentage of the original bill amount and represents the amount saved by Mrs. Miller due to paying on a certain date or any other special offer provided by the electricity company. By paying $38.76 instead of $40.80, she saves $2.04, which is 5% of the original bill.

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Answer:

40π ft. is the circumference of the circle.

Step-by-step explanation:

1. Multiply the area by two (2). That is your answer.

Hope this works out for you!! :)

Answer:

do you mean numbers i might needmore info

Step-by-step explanation:

The triangle is reflected across the y - axis is shown in given graph.

Hence we get,  Triangle A'B'C' is reflection of triangle ABC across the y - axis.

Here,

Given graph is shown in figure.

What is reflection?

A reflection is a transformation of the graph of a function over the x-axis or the y-axis (or both).

Now,

Graph is shown in figure.

Hence, Triangle A'B'C' is reflection of triangle ABC across the y - axis.

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Answer:

60

Step-by-step explanation:

I believe if you have 48 red flowers you divide 48 by 4 which gives you 12.12*5 is 60 correct me if I'm wrong.

Answer: 150% increase

Step-by-step explanation:

percent of increase: new/old × 100%-100%

--------------

new/this month: 20 puppies

old/last month: 8 puppies

 new/old×100%-100%

=20/8×100%-100%

=2.5×100%-100%

=250% -100%

=150% increase

Hope this helps!! :)

Please let me know if you have any question

Answer: a. The median is 5, the interquartile range is 10.

Answer:

1) 1

2) 5

3) -8

4) 10

5) 9

6) -1

7) -3

Answer:

e.) the cashier earns $6.25 per hour

Step-by-step explanation:

If you divide the money made by the hours worked you get your answer!

Answer:

E

Step-by-step explanation:

divide the money earned by how much they earned per hour and u get the hours worked

6.25 is the only one that works

Answer:

  Maybe congruent

Step-by-step explanation:

You have two isosceles triangles, one with a marked base angle of 49° and the other marked with an a.pex angle of 82°. One side of one triangle is marked as 11 cm.

In order for the triangles to be congruent, corresponding angles must be congruent, and corresponding sides must be congruent.

Each isosceles triangle has two congruent base angles and an a.pex angle that total 180°. The base angles in the triangle on the right are ...

  2x +82° = 180°

  2x = 98°

  x = 49° . . . . . . congruent with the base angles of the other triangle

Corresponding angles of the triangles are congruent, so the triangles are similar.

Only one side in the diagram is marked, so we cannot make any claim regarding the measures of corresponding sides in the two triangles. If corresponding sides are congruent in the similar triangles, then the triangles will be congruent.

We can only conclude that the triangles may be congruent.

Answer: x = 20

Step-by-step explanation:

Do 100 divided by 5 to get your answer.

Good luck!

Answer:

Step-by-step explanation:

1. 6 + t

2. y × 11

3. 12 - 4

4. n/6 ÷ t

5. 19 < 25

6. s +2s

7. 11 - r

8. 6x + 2s

9. x/17 -12 ÷2

10. 3x < 10

11. 7×2 ÷ 2

12. 7×6 - x

13. x times y

14. the quotient of 7 minus 4

15. 22 plus the product of t and 2

16. Decrease 51 by a number

17. Subtract y race to power 2 from x

18. 36 divided by 12 plus 12

19. Subtract 16 from the product of a and b

Hope this helped

Answer:

The answer is 5!

Step-by-step explanation:

You have to multiply the height and the width and then try to find another number to multiply to get 400. If you would do height times width times 5 you will get 400, so 5 is the answer!

If you have any questions ask me please! :)

Answer:

Andre should stop at (-3 , 6.5)

Step-by-step explanation:

The change in x is from -15 to 25 which is 40 units. 40 x 3/10 = 12 which means Andre moves 12 units right starting from -15 so the x coordinate is -15+12 = -3

The change in y is from 2 to 17 which is 15 units. 15 x 3/10 = 4.5 which means Andre moves 4.5 units up starting from 2 so the y coordinate is 2+4.5 = 6.5.

Answer:

(-4, 7)

Step-by-step explanation:

reflecting it over the x-axis changes the x-coordinate to the opposite. reflecting it over the y-axis changes the y-coordinate to the opposite.

Answer:

(-4,7)

Step-by-step explanation:

            x axis

.(-4,7)   |

3rd      |

            |

-----------|------------y axis

            |

  2nd   |           1st

 .(-4,-7)|        . (4,-7)

Please give brainliest :)

Answer

I can only say that the circles in the middle have a total area of 628.3185307 and thats all I can say.

Step-by-step explanation:

Answer:

this is the answer :621cm²

Step-by-step explanation:

23×27=621cm²

Answer:

Step-by-step explanation:

Area of the parallelogram = Area of rectangle

bh = lb

We can make a rectangle from a parallelogram.

So, Area of parallelogram = bh

27*23

= 621 sq. cm

Hope it helped. Pls mark me the BRAINLIEST!

Answer:Alisa practiced for 9.6 hours.They spent 240 hours in all practcing.

Step-by-step explanation:

Answer:

Alica practice time: 240 min

Total practice time: 288 min

Step-by-step explanation:

James: 48 minutes

Alisa: 48*5

Alisa practised for 240 minutes. (4 hours)

Total practice time: 240+48 = 288 minutes

Answer: She will loose 75 min. (1 hour and 15 minutes)

Step-by-step explanation:

Answer:

d = 6t

Step-by-step explanation:

Firstly, lets change the 2 hours and 30 minutes to 2.5 hours, you could devide the time in minutes by 60 to get that number 2[hours]+()[minutes to hours] = 2.5Hours. Anyway, John ran 15 miles in 2.5 hours which means he ran (15÷2.5) in one hour which is equal to 6miles per hour. That means if you multiply the hours he ran by 6 you will get the miles he ran. So the answer would be:

d = 6t  

Answer:

I am not sure, but I think 362 is the answer

Step-by-step explanation:

hundred digit:x

tens digit:2x

ones digit:x-1

x+2x+x-1=11

4x=12

x=3

number=362

Answer:

Step-by-step explanation:

then you find the lcm of 7, multiple by 6^999 and divide by 4. Take your remainder and multiply by 3/4, then take your product and take it to the 6th power.

Answer:

731

Step-by-step explanation:

(19x24) + (11x25) = 731

To solve this problem, we can set up an equation based on the amount of cholesterol in the mixture.

Let's assume that x liters of skim milk need to be added to the 4 liters of 2% milk.

The amount of cholesterol in the 4 liters of 2% milk is 8% of 4 liters, which can be calculated as (8/100) * 4 = 0.32 liters of cholesterol.

The amount of cholesterol in the x liters of skim milk is 2% of x liters, which can be calculated as (2/100) * x = 0.02x liters of cholesterol.

The total amount of cholesterol in the mixture is the sum of the cholesterol in the 2% milk and the skim milk, which should be equal to 4% of the total volume of the mixture. So, we have:

0.32 + 0.02x = (4/100) * (4 + x)

Simplifying the equation:

0.32 + 0.02x = 0.04(4 + x)

0.32 + 0.02x = 0.16 + 0.04x

0.02x - 0.04x = 0.16 - 0.32

-0.02x = -0.16

Dividing both sides by -0.02:

x = (-0.16) / (-0.02)

x = 8

Therefore, 8 liters of skim milk need to be added to the 4 liters of 2% milk to create a mixture with 4% cholesterol.

To solve this problem, we can use the following equation:

4+x4×8+x×2​=4

This equation represents the ratio of the total cholesterol to the total volume of the mixture. The numerator is the sum of the cholesterol from the 2% milk and the skim milk, and the denominator is the sum of the volumes of the 2% milk and the skim milk. The equation is equal to 4 because we want the mixture to have 4% cholesterol.

To find x, we can simplify and solve for x:

4+x32+2x​=4

32+2x=16+4x

16=2x

x=8

Therefore, we need to add 8 liters of skim milk to the 4 liters of 2% milk to create a mixture with 4% cholesterol.

Answer:

88

Step-by-step explanation:

87+93+86+90+84=440

440÷5=88

Have a good day ^^

Answer:

148 and 1/16

Step-by-step explanation:

substitute the numbers for x and y in the equation then solve

Answer:

Person above is correct

Step-by-step explanation:

-26 =2(3p-5

The solution is Option C.

The equation -26 = 2( 3p - 5 ) does not satisfy when p = 4

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the solution set be S = { 4 }

a)

Let the equation be A

The value of A is

A = one fourth times x plus 17 equals 18

Substituting the values in the equation , we get

( 1/4 )x + 17 = 18

Now , when x = 4

( 1/4 )4 + 17 = 18

1 + 17 = 18

18 = 18

Therefore , the equation is true

b)

Let the equation be A

The value of A is

5 = 4y - 11

when y = 4

Substituting the values in the equation , we get

5 = 4 ( 4 ) - 11

5 = 16 - 11

5 = 5

Therefore , the equation is true

c)

Let the equation be A

The value of A is

-26 = 2( 3p - 5 )

when p = 4

Substituting the values in the equation , we get

-26 = 2 ( 3 (4) - 5 )

-26 = 2 ( 12 - 5 )

-26 = 2 ( 7 )

-26 ≠ 14

Therefore , the equation is false

d)

Let the equation be A

The value of A is

3 ( b + 4 ) = 24

when b = 4

Substituting the values in the equation , we get

3 ( 4 + 4 ) = 24

3 ( 8 ) = 24

24 = 24

Therefore , the equation is true

Hence , the equation -26 = 2( 3p - 5 ) is false

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