Whick property is used to solve the following problem: 8( 7 - 3)

Identity property
communative property
associative property
distributive property

\(\dfrac{5^{10}}{5^{12}}=5^{10-12}=\huge\boxed{5^{-2}}\\\\\\a^m:a^n=a^{m-n}\)

Answer:

your are correct

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Number Of Students who go to School by Walk  = 27

Number Of Students who go to School by Bus  = 45

Ratio of Student who go to School by Walk :  Bus  = 27 : 45

=> Ratio of Student who go to School by Walk :  Bus  = 3 : 5

Hence Ratio of Student who walk to students who ride the Bus  is  3 : 5 is correct  -  True Statement

Number Of Students who go to School by Bike  = 21

Number Of Students who go to School by Walk  = 27

Ratio Bike : Walk = 21 : 27

=> Bike : Walk = 7 : 9

Hence for Every 7 Students who Bike there are 9 students who walk

=> For Every 7 Students who Bike there are 8 students who walk is not Correct

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The answer is 8 so its a direct proportion

I think...

The constant of Proportionality is 8.

If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.

Given:

Total Baseball Caps= 30

Total amount of Cap= $240

let the number of caps sold be c.

Then, the equation is

30 c= 240

and, c= 240/30

c= 8

Hence, the constant of Proportionality is 8.

Learn more about constant of Proportionality here:

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Answer:a. Cover Page: Choose a catchy title that will draw attention to your brochure, and select a picture that demonstrates the use of integers in everyday life. Some examples of catchy titles could be "The Wonderful World of Integers," "Mastering the Rules of Integers," or "Integers: A Guide to Everyday Math." For the picture, you could choose an image of a thermometer, a bank statement, or a measuring tape, all of which use integers.

b. Composition: In this section, you will describe three ways in which integers are used in everyday life. Some examples could be:

- Temperature: We use integers to measure temperature, as it is either above or below zero degrees Celsius or Fahrenheit.

- Money: We use integers to keep track of our finances, as we either have a positive or negative balance in our bank accounts.

- Distance: We use integers to measure distance, as it is either a positive or negative value depending on the direction we are traveling.

c. Song or Poem: This section can be a fun and creative way to remember the rules for each of the four operations with integers. Here are some examples of rhymes or lyrics you could use:

- Addition: When adding integers, it's easy to do. If the signs are the same, add and stay true. If the signs are different, subtract and take. The sign of the bigger number, for goodness sake!

- Subtraction: When subtracting integers, it's a breeze. Keep the first number and change the sign with ease. Add the opposite number and simplify. You'll get the answer, no need to try.

- Multiplication: When multiplying integers, it's not so hard. If the signs are the same, the answer is positive, it's true. If the signs are different, the answer is negative, it's not hard to do.

- Division: When dividing integers, it's as easy as pie. Keep the first number and change the sign, don't ask why. Multiply by the reciprocal, and simplify. You'll get the answer, it's no lie.

Step-by-step explanation:

Answer:

267233567328

Is your correct answer mark me brainliest!

Step-by-step explanation:

To start, we need to recognize that absolute value is a way of expressing the magnitude of a number, regardless of its sign. Thus, to get rid of the absolute value, we need to consider the two cases in which the expression can have either a positive or a negative sign.

For the case of a positive sign, we can simply write the expression as: 14-(x-6)

For the case of a negative sign, we can multiply both sides of the equation by -1 to get: -14 + (x-6)

Overall, we can express the expression without the absolute value symbol as:

14-(x-6) or -14 + (x-6)

Answer:

1/2 half of them are blondies

Step-by-step explanation:

Answer:

Step-by-step explanation:

the answer is 1/2 half of them are blondies

Answer: 8511. 523

Step-by-step explanation:

Re write the equation:

(5.21 x 1019) + (3.149 x 1017)

= 8511. 523

Answer:

q+4 + d-3 + n ; first

Step-by-step explanation:

first :q quarter d dimes n nickels

then: q+4 quarter d dimes n nickels

then: q+4 quarter d-3 dimes n nickels

so you have q+4 + d-3 + n

first is the only option that has division the other involve subtraction

Answ

Step-by-step explanation:

Answer:

The circumference is solved with this equation: c=

Answer:

31.42

Step-by-step explanation:

Answer:

qr is = to 5.83 so its closest to 5.8

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Step-by-step explanation:

\(~~~~~~~~~~~~\textit{distance between 2 points} \\\\ Q(\stackrel{x_1}{8}~,~\stackrel{y_1}{2})\qquad R(\stackrel{x_2}{5}~,~\stackrel{y_2}{7})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ QR=\sqrt{(~~5 - 8~~)^2 + (~~7 - 2~~)^2} \implies QR=\sqrt{( -3 )^2 + ( 5 )^2} \\\\\\ \implies QR=\sqrt{ 9 + 25 } \implies QR=\sqrt{ 34 }\implies QR\approx 5.8\)

Answer:

4 %

Step-by-step explanation:

simple take 80 times by 100 then divide by 1000 times by 2

Answer:

i thinks that its city suburbs farmland

Step-by-step explanation:

I think farmlands would have more groundwater

City must have least ground water as it remains like concrete tree so very less amount of water goes underground

Farm land is convered. by grass as trees so most ground water is present there

Hence the order is

City -Suburds-Farmland

Answer: 11

Step-by-step explanation:

im sorry if im wrong but have a good day

Answer:

1. slope = 12

  y-intercept = 1/3

2.slope = 1/4

  y-intercept= -12

3.slope = 3

  y-intercept = 2

Step-by-step explanation:

When you get an equation for a graph, the co-efficient infront of the x (The number by the x) is the slope.

The equation for the y-intercept:

When solving for y-intercept, you replace y in the equation with 0 and make x the subject.

Example:
y = 12x - 4

0=12x - 4

-12x = -4

divide both sides by negative 12 since we want only positive x

\(\frac{-12x}{-12} =\frac{-4}{-12}\)

x = \(\frac{1}{3}\)

Therefore, the y-intercept = 1/3

Answer:

1 13/24

Step-by-step explanation:

First we need to find the LCD (lowest common Denominator) which will be 24. When we multiply 8 x 3 = 24 we will also multiply 5 by 3 which equals 15. So 5/8 = 15/24. Then we multiply 12 x 2 = 24, and again we also multiply the numerator by the same number which is 11 x 2 = 22. So 11/12 = 22/24.

Now that we have the LCD then we can add up the two. So 15/24 + 22/24 = 37/24. Now we need to simplify that to 1 13/24. Thank you.

Answer: 28.6%

Step-by-step explanation:

To calculate the percent error:

1) Subtract the estimated amount by the actual amount

45-35=10

2) Divide the answer by the actual amount

10/35=0.2857

3) Multiply the answer by 100 to get the percent error

0.2857×100=28.57

Rounded that equals 28.6%

Answer: hope this helps ♡

The percent error for the park sign's estimate is 29%.

Step-by-step explanation:

45 - 35 = 10

(10 out of 35 because it's the actual amount)

10 of 35 in percentage:

(10 ÷ 35) × 100 =

0.28571..... × 100 =

28.5714.....%  ≈  29%

ihopemyasnweriscorrect :)

Considering area (A) of garden as 30 square feet:

30 = x(2x+7)

Now we need to expand it:

x(2x+7) = 2x^2 + 7x

2x^2 + 7x = 30

Adding this into an Algebra calculator gives us 5/2 or 2.5

So x = 2.5

To prove this:

2(2.5) + 7 = 12

14 * 2.5 = 30

the anwer is  x=3
Step-by-step explanation:

Answer:

6

Step-by-step explanation:

\(xy - 4x \)

\((x \times y) - (4 \times x)\)

You replace where x to 2 and where y is to 7

\((2 \times 7) - (4 \times 2)\)

\(14 - 8 = 6\)

Answer:

15

Step-by-step explanation:

x=hours

y=earnings

y=rx

30=2r

30/2=r

r=15

Hope this helps!!!

The statements and reasons for the proof are:

When two triangles have two corresponding congruent angles and one corresponding included sides that are congruent, both triangles are congruent by ASA. By implication, the CPCTC states that since they are congruent triangles, all its corresponding parts are congruent to each other.

The statement for the proof along with the reasons in bracket are:

Learn more about the CPCTC theorem on:

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Answer: The answer is 120

Step-by-step explanation:

We know that 36 is 30% of total items

So our equation would be 36/? = 30/100

From there we cross multiply so 36x100 = 3600

From there, we divide 3600 by 100

Therefore, your answer is 120