Please help me! -3a+6(1+6a)=4(8a+1)

Answers

Answer 1

Answer:

-3a + 6 + 36a = 32a + 4

a = - 2


Related Questions

I am in a subset of rational numbers, I am not negative, I am a whole number, I am not a natural number, what number am I?

Answers

Answer:

0

Step-by-step explanation:

0 is considered a whole number, but it is not a natural number.  The natural numbers start at +1 and go forward.  ) is not positive or negative, but being that it is a whole number, it is also a rational number.

The price of an item has been reduced by 80% the original price was $20. What is the price of the item now ?

Answers

Answer:

Step-by-step explanation:

80% = 80/100 which also = 4/5

so the price was reduced by 4/5

20 minus 4/5 is = to  20 minus 16/20

which is 20/20 minus 16/20 = to 4/20

simplified is 4 dollars

evaluate 4+8/2x(6-3)

Answers

Answer:

4+8 = 12 , 6-3 = 3 , 2 x 3 = 6 , 12/6 = 2

the answer is 2

The expression 4 + 8 / 2 x (6 - 3) is equivalent to 16.

What is BOD MAS rule?

The Bodmas rule is arranged according to the letters in the acronym BOD MAS, which stand for brackets, order of powers or roots, division, and multiplication. A stands for addition and S for subtraction. According to the BOD MAS rule, mathematical equations containing numerous operators must be resolved in the BOD MAS order, starting from the left.

The given expression is,

4 + 8 / 2 x (6 - 3)

Solve by using BODMAS rule,

4 + 8 / 2 x 3

Further solve,

4 + 4 x 3

4 + 12

16

The simplified value of the given expression is 16.

To know more about BODMAS rule on;

https://brainly.com/question/2898753

#SPJ2

Select each pair of functions that are inverses of each other. f (x) = left-brace (negative 5, negative 9), (negative 3, negative 4), (0, 1), (3, 7), (6, 13) right-brace. G (x) = left-brace (negative 9, negative 5), (negative 4, negative 3), (1, 0), (7, 3), (13, 6), right-brace. f (x) = x + 7; g (x) = x minus 7 2 2-column tables with 4 rows. Table 1 is titled f (x). Column 1 is labeled x with entries 2, 3, 4, 5. Column 2 is labeled y with entries 3, 8, 15, 24. Table 2 is titled g (x). Column 1 is labeled x with entries 5, 4, 3, 2. Column 2 is labeled y with entries 24, 15, 8, 3.

Answers

Answer:

The first two pairs of functions are inverse of each other

Step-by-step explanation:

Inverse functions?

1...................................

f(x) = {(-5, -9), (-3, -4), (0,1), (3,7), (6,13)}

g(x) = {(-9,-5), (-4, -3), (1,0), (7,3), (13,6)}

Yes, this pair is inverse as all points of the functions have inverse values

2...................................

f(x) = x + 7 is given

Inverse of f(x) is

x = f'(x) + 7 ⇒ f'(x) = x - 7

Since g(x) = x - 7 it is inverse with f(x)

Yes, this pair is inverse as described above

3...................................

Data of f(x) and g(x)

x = {2, 3, 4, 5}      f(x) = {3, 8, 15, 24}

x = {5, 4, 3, 2}      g(x) = {24, 15, 8, 3}

No, as both functions have same domain and rangeexample is f(2) = 3 and g(2) = 3 as per table

Darenda worked for three weeks. The shaded part of the model represent the fraction of each week for she worms The shaded part of the model represent the fraction of each week for she worked from her home office. Which expression can be used to determine the number of weeks Darenda work from home office over these three weeks

Answers

for that it is 3 x 3/7

Answer:

3 x 3/7 is the answer but on your paper u can just say D hope this helps

Which of the following statements is the most precise and correct to define an angle?

Answers

Answer:

C

Step-by-step explanation:

Answer:

the exact degree of a rotation of a geometric figure in a coordinate plane

Step-by-step explanation:

please please help !!! will give brainliest to first correct answer

Answers

Answer:

[See Below]

Step-by-step explanation:

❶ It is irrational because to make it repeating it must be EXACT. In this case it is adding a 0 after every 1. So it'd be irrational since it doesn't have an end.

❷ Irrational because no one knows the end of pi. It doesn't have an ending so therefore irrational.

~Hope this helps Mate. If you need anything feel free to message me.

slove for x 2x+13=-54

Answers

Answer:

x = -33.5

Step-by-step explanation:

2x+13=-54

Subtract 13 from each side

2x+13-13=-54-13

2x = -67

Divide by 2

2x/2 = -67/2

x = -33.5

Answer:

x= -33 1/2 (-33.5)

Step-by-step explanation:

2x+13=-54

2x+13-13=-54-13

2x=-67

x=-67/2

x= -33 1/2 (-33.5)

-10(2r-4) what is the answer

Answers

Answer:     -20r + 40

Step-by-step explanation:

multiply by the variable

-20r + 40

-10 x 2r = -20r

-10 x -4 = 40

Answer:

the answer to your question is: -20r + 40

make m the subject of the relation. k=√m-y/m+1​

Answers

Answer:

Make m the subject of the expression below; 3. Make v the subject of the relation; 4. Given that v 2 = u 2 + 2as, express a in terms of u, v and s. Hence, find the value of a when u = 15, v = 20 and s = 5. 5. An expression is given as.

Author: Toolbar

Step-by-step explanation:

Mrs. Bell has an interest rate of 4.175% on her house. Mr. Bentley has an interest rate of 4.25% on his house. Which explains who has the lower interest rate?

Answers

Answer: Mrs Bell

Step-by-step explanation:

From the question, we are informed that Mrs. Bell has an interest rate of 4.175% = 0.04175 on her house and Mr. Bentley has an interest rate of 4.25% = 0.0425 on his house.

The person who has the lower interest is Mrs Bell. This is because 4.25% is higher than Mrs Bell's interest of 4.175%

Answer:

The answer is D

Step-by-step explanation:

Mrs bell has the lower interest rate because both decimals have a 4 in the ones place, and 1 tenth is less than 2 tenths.


Matt collected 18 fewer football cards than Steven. Matt collected 63 cards, how many cards did Steven collect

Answers

Steven collected 81 cards. If Matt collected 63 cards, but had 18 fewer cards than Steven, and we want to know how many cards Steven collected, you would add 18 more cards to Matt’s total to get Stevens total.

5 Select the correct answer. Michael had $550 in his savings account. He took out $30.75 every month for one year. What is the net change in Michael's account balance following these withdrawals? A $519.25 B. $369 O c. $369 OD. $519.25 Reset Next​

Answers

Answer:

C.369

Step-by-step explanation:

one year is 12 months and he took out 30.75 every month so  

30.75 multiplied by 12 is 369  

its C

Hello :) how to do (bii)?

Answers

Answer:

bii) [tex] \frac{3118x^{2} }{1225} cm^{2} [/tex]

Please see the attached pictures.

*x represents the estimated distance on Map A

PLEASE HELP Solve for w and simplify your answer.

Answers

Answer:

see below (I hope this helps!)

Step-by-step explanation:

To get rid of the coefficient of w, 3/2 in this case, we must divide the entire equation by 3/2, which is the equivalent of multiplying the entire equation by 2/3. Doing this, we get:

3/2w * 2/3 = -20 * 2/3

w = -40/3 = [tex]-13\frac{1}{3}[/tex]

what is the value of 10x^3 y^2 when x=-2 and y=-3

Answers

Answer:

-720

Step-by-step explanation:

We are given the expression:

[tex]10x^3y^2[/tex]

and asked to evaluate when x= -2 and y= -3.

Therefore, we must substitute -2 for x and -3 for y.

[tex]10(-2)^3*(-3)^2[/tex]

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Evaluate the first exponent.

⇒ (-2)³ = -2 * -2 * -2= 4*-2= -8

[tex]10(-8)*(-3)^2[/tex]

Evaluate the second exponent.

⇒ (-3)²= -3 * -3= 9

[tex]10(-8)*9[/tex]

Multiply 10 and -8.

[tex]-80*9[/tex]

Multiply -80 and 9.

[tex]-720[/tex]

The value of 10x³y² at x= -2 and y= -3 is -720

Hope this helps you :)

What is the mean of the height 81,88,69,65,87

Answers

Answer:

C. 78 cm

Step-by-step explanation:

The mean of any given data set is calculated as sum of all data set divided by the number of data set given.

The data set for the height of Bella's corn given, is 81, 88, 69, 65, 87

Mean height of Bella's corn = [tex] \frac{81 + 88 + 69 + 65 + 87}{5} [/tex]

[tex] mean = \frac{390}{5} [/tex]

[tex] mean = 78 cm [/tex]

You are required to calculate the mean of the height, in other words, the average of the height

The mean of the height is 78

Given height

81, 88, 69, 65, 87

Mean = Total height / number of height

= (81 + 88 + 69 + 65 + 87) / 5

= 390 / 5

= 78

Mean of the height = 78

Read more:

https://brainly.com/question/18060320

0.18 as a fraction simplest form​

Answers

Answer:

9/50

Step-by-step explanation:

First, convert the decimal into a fraction. In this case, convert .18 to 18/100. Find a common factor between the numerator and denominator, which in this case, would be 2. Divide both the numerator and denominator by 2 to get 9/50. 9/50 can't be simplified further, so this is your answer.

Answer:

[tex]\frac{9}{50}[/tex]

Step-by-step explanation:

0.18 is [tex]\frac{18}{100}[/tex].

Let's simplify the fraction:

[tex]\frac{18}{100}= \frac{18/2}{100/2}=\boxed{\frac{9}{50}}[/tex]

Hope this helps.

Carrie sees a dress she wants that usually sells for $109. The dress is on sale at 15% off and sales tax is 6.5%. How much will Carrie need to purchase the dress?

Answers

Answer:

$98.67

Step-by-step explanation:

109(.15)= $16.35 You multiply by .15 to find out what 15% of the total (109) is going to be discounted.

109-16.35= 92.65 You subtract the discount from the total to come up with the new total.

92.65(1.065)= 98.67225 =98.67 You take the discounted total, 92.65, and multiply it by 1.065 which represents how you will will be paying for sales tax.

Estimate the square root of 25. Round to the nearest hundredths place. Show your work!

Answers

Answer:

5.00

Step-by-step explanation:

Therefore, the square root of  [tex]25[/tex] so the square root of [tex]5.[/tex].

What is the square root?

A square root of a number [tex]x[/tex] is a number [tex]y[/tex] such that [tex]y = x[/tex]; in other words, a number [tex]y[/tex] whose square.

Here given number is [tex]25[/tex] so the square root of [tex]\sqrt{25}=5[/tex].

Hence, the square root of  [tex]25[/tex] so the square root of [tex]5.[/tex].

To know more about the square root

https://brainly.com/question/20985303

#SPJ2

10∧-4 Simplified and what law did you use?

Answers

10 ^-4

Use the negative exponent rule to get:

1/10^4 = 1/10,000 (fraction answer) or 0.0001 (decimal answer)

if g(x) = 3 - 2x find, g(-1)​

Answers

Steps to solve:

g(x) = 3 - 2x when g(-1)

~Substitute

g(-1) = 3 - 2(-1)

~Simplify

g(-1) = 3 - (-2)

~Simplify

g(-1) = 3 + 2

~Add

g(-1) = 5

Best of Luck!

A cashier made $86 after an 8-hour shift. Find the unit rate of the cashier's salary and use it to determine how much the employee would make after 20 hours of work.

Answers

Answer:

  215

Step-by-step explanation:

if you divide 86 by 8 you should get 10.75 then once you find that, you will multiply 20x10.75 and you should get 215

solve for the missing missing variable C=2πr; C=18.84, π=3.14

Answers

Answer:

The missing variable r = 3

Step-by-step explanation:

C = 2πr

Where,

C = 18.84

π = 3.14

r= ?

The missing variable is r

C = 2πr

Making r the subject

r = C / 2π

= 18.84 / 2*3,14

= 18.84 / 6.28

= 3

r = 3

The missing variable r = 3

Check:

C = 2πr

18.84 = 2*3.14*3

18.84 = 18.84

Points P,Q,R,and S are collinear. Point Q is between P and R, R is between Q and S. If PS=25, and PR=19, what is the value of QR

Answers

Answer:

13

Step-by-step explanation:

The questions is incomplete. Here is the complete question.

Points P,Q,R,and S are collinear. Point Q is between P and R, R is between Q and S where  PQ ≈ RS. If PS=25, and PR=19, what is the value of QR

If points P,Q,R,and S are collinear, this means that the four points lies on the same straight line.

If Point Q is between P and R, then PQ+QR = PR ........... 1

Also if R is between Q and S, then QR+RS = QS ...... 2

Given

PS=25

PR=19

RS = PS-PR

RS = 25-19

RS = 6

Since PQ ≈ RS

Hence PQ = RS = 6

From equation 1;

PQ+QR = PR

substituting the resulting values

6+QR = 19

QR = 19-6

QR = 13

Hence the value of QR is 13

Please help me quick!!!!!!

Answers

130 degrees is the answer

What type of number is -15/3

Answers

Answer:

-5, a negative number

Step-by-step explanation:

-7x + 5y = 1
10x - 8y = 2

Answers

x = -3

y = -4

Hope that helped :)

Which algebraic expression is a difference with two terms?
O A. 6(x+5)
OB. 6 + x-9
O C. 6x - 9
O D. 9x6

Answers

Answer:

6x-9

the- sign makes it a difference and the two terms are 6x and 9

f(x) = x² – 3x; Find f(-8)

Answers

f(-8)=8^2-3(-8)
=64+24
=88

Hope this can help.
Other Questions
Paragraph summary on airplane history Consider the partition problem: given n positive integers, partition them into two disjoint subsets with the same sum of their elements. (Of course, the problem does not always have a solution.) Design an exhaustive-search algorithm for this problem. Try to minimize the number of subsets the algorithm needs to generate. Nosotros____de Puerto Rico. Fill in the blank with the correct form of the verb ser GrammarReading and Writing SkillsPerfect TensesPerfect tenses are of the following types,Future Perfect TenseIt indicates an action which will be6completed before a certain time in theExample: He will have finishedPresent Perfect TensePast Perfect TenseIt expresses an action completed It describes an action thatin the past but linked with the was completed beforepresent.another action took place. future,Example: They have declared Example:She had reachedMonday as a holiday.the station before time, his work by morningComplete the sentences by using verbs given in the brackets as directed.1.The school............semobby the end of this month. (reopen, future perfect)2.the book you gave me last week. (read, present perfect)3.He................. me Rahul's address before you called. (give, past perfect)Motherboad them at the party, (invite, present perfect)5. The bellwhilang... before I reached the school.(ring past perfect)6. Sonia........ Sunil at the station in the morning (meet, present perfect)4. PLEASE HELP "When I left for the airport," is an example of _______. Sara buys 1 pair of jeans for $20 and 5 shirts .The total of her purchase was $55.Witch equation models the scenario? a)1+5=20x b)20+5x=55 c)20-5x=55 d)1x+5=55 Create a multimedia aid that will support your claim and help accomplish the purpose of your argument. Practice presenting one body paragraph from your argument, and be ready to present it to your instructor when you call for this modules discussion-based assessment. MY CLAIM IS "College athletes should be paid" The "Bible Belt" is an example of what type of region? The person who believed that management must do more to improve the work environment and processes so that quality can be improved was What is the 8th term of this geometric sequence?1, 3, 9, 27,... Passports. In 2006, approximately 71 million validpassports were in circulation in the United States.This number increased to approximately 102 millionin 2011. What is the percent increase? It's looking for the solved answer, not the simplified expression (no variable in final answer) WHAT IS A CONVENTION Which sentence from Barrio boy supports the claim that the narrative is told from a child's point of view? 2. You need to buy grass seed for a new lawn. The lawn will cover a rectangular plot that is 60 feet by 90 feet. Each ounce of grass seed will cover 120 square feet. a. How many ounces of grass seed will you need to buy? How has technology helped historians understand the reasons for king Tutankhamen a death two species of fish live in the same Pond they eat the same kind of plants they are eaten by the same water bird which of the following would increase competition in between these two species of fish 1. Average habitat temperature increases 2. Population of water birds increases3. number of food plants decreases4. water level in the pond increases What symbol u use with this? (Please answer soon as possible) At the beginning of the day the stock market goes up 60 3/4 points and stays at this level for most of the day. At this end of the day the stock market goes down 90 1/2 points from the high at the beginning of the day. What is the total change in the stock market from the beginning of the day to the end of the day? The total change in the stock market is blank points. Choose the value for x that solves this equation. 0 = -2x + 6