Colleen divided integer a by −2 and got 8. Then she divided 8 by integer b and got −4. Find the quotient of integer a and integer b.

/ = division
a/b =

Answers

Answer 1

9514 1404 393

Answer:

  8

Step-by-step explanation:

The first division was ...

  a/-2 = 8

Multiplying by -2, we have ...

  a = (-2)(8) = -16

__

The second division was ...

  8/b = -4

Multiplying by b/-4, we have ...

  8/-4 = b = -2

__

Then the quotient of interest is ...

  a/b = (-16)/(-2)

  a/b = 8


Related Questions

over the summer, you read 20 books. Eight of these books were biographies.
a. find the ratio of biographies to the total number of books.
b. find the ratio of non-biographies to biographies
c. find the ratio of non-biographies to the total of the number of books.

Answers

Answer:

A. [tex]\frac{2}{5}[/tex]

B. [tex]\frac{3}{2}[/tex]

C. [tex]\frac{3}{5}[/tex]

Step-by-step explanation:

A. 8:20

   4: 10

   2: 5 = [tex]\frac{2}{5}[/tex]

B. 12: 8

    3: 2 = [tex]\frac{3}{2}[/tex]

C. 12: 20

    3: 5 = [tex]\frac{3}{5}[/tex]

What can be concluded about the graphed polygon?


On a coordinate plane, side a has points (negative 2, 4) and (5, 4), side b has points (5, 4) and (5, negative 3), side c has points (5, negative 3) and (negative 4, negative 3), and side d has points (negative 4, negative 3) and (negative 2, 4).

Side a is parallel to line b.

Side a is parallel to line c.

The slopes of sides d and c are reciprocals.

The slope of side d is 0.


PLEASE HURRY!!!!

Answers

Answer:

The answer is B

Step-by-step explanation:

Just took the test

Answer:

B.) Side a is parallel to line c.

Step-by-step explanation:

Write in standard form y=2(x-1)^2+6

Answers

Answer:

Y=2x+2

Step-by-step explanation:

Im not 100% sure this is correct but what I did was

Y=2(x-1)^2+6

2(x-1) = 2x -2

Y=2x -2^2 +6

Y=2x -4 + 6

-4 + 6 = 2

So y=2x+2 (y=mx+b)

I hope this helps you

Someone please help me

Answers

Answer:

Yes what is the question I would surely love to help u

Step-by-step explanation:

Sure tell me what is wrong

you are considering applying for a job as a server for a local restaurant you see this graph displayed in some company literature in which ways if any is this graph misleading?
A. The vertical axis does not begin at zero.
B. The vertical scale has unequal intervals.
C. It is misleading both because the vertical axis does not begin at zero and because the vertical scale has unequal intervals.
D. The graph is not misleading.

Answers

Answer:

the answered is c

Step-by-step explanation:

what the answered says its correct and i took the test

At a football stadium, 2% of the fans in attendance were teenagers. If there
were 350 teenagers at the football stadium, what was the total number of
people at the stadium?

Answers

Answer:

17500

Step-by-step explanation:

350/2%

Answer:

17500

Step-by-step explanation:

look at the awenser above me and believe him

What is the slope of the line that passes through the points (2, 1) and (17, -17)

Answers

Answer: -6/5

Step-by-step explanation:

Do the formula, change in y divided by the change in x.

(-17 - 1)/(17-2) = -18/15 = -6/5

Describe the transformation using the values for slope (m) and the y-intercept b. Compare the graph to the parent y = x.

Answers

Answer:

See attached

Step-by-step explanation:

y = mx + b - slope-intercept form

m- is the slope, the greater the slope the steeper the line, it gets flatter when is getting closer to zero

b- y-intercept, if be is positive it indicates vertical shift up, when negative- vertical shift down

Can someone please help me?

Answers

Answer:

x = 23

Step-by-step explanation:

180 - 42 = 138

138/6 = 23

x = 23

PLEASE HELP! I don’t understand how to do it :(

Answers

r/s ×3

calculate the product

r×3/s

use the commutative property to reorder the terms

Answer : 3r/s

PLEASE MARK ME AS BRAINLIEST

Answer:

hi I did not fully understand, so I did it on the calculator

What is the value of x

Answers

X=70 same side interior angles=180 soooo you do 45+(2x-5)=180.40+2x=180.2x=140.x=70.

please help i really need this ill give brainliest if you answer it correctly

Answers

Answer:

what is the question ??

Answer:

Whats the question?

3(5x+2)=2(3x-6)
help i need to show work and I have no idea how to do this

Answers

Answer: its −2

Step-by-step explanation:

3*(5*x+2)-(2*(3*x-6))=0  

Step by step solution :

STEP

1

:

STEP

2

:

Pulling out like terms

2.1     Pull out like factors :

  3x - 6  =   3 • (x - 2)  

Equation at the end of step

2

:

 (3 • (5x + 2)) -  6 • (x - 2)  = 0  

STEP

3

:

Equation at the end of step 3

 3 • (5x + 2) -  6 • (x - 2)  = 0  

STEP

4

:

STEP

5

:

Pulling out like terms

5.1     Pull out like factors :

  9x + 18  =   9 • (x + 2)  

Equation at the end of step

5

:

 9 • (x + 2)  = 0  

STEP

6

:

Equations which are never true

6.1      Solve :    9   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

6.2      Solve  :    x+2 = 0  

Subtract  2  from both sides of the equation :  

                     x = -2

One solution was found :

x = -2

The answer is -2. Below are the steps.

2+6k-18=-3k+11
show work
thanks!! :)

Answers

Answer:

k=3

Step-by-step explanation

1.)Group like terms 2+6k-18= -3k+11

2.)Add/Subtract the numbers 2-18=-16 6k-16= -3k+11

3.)Add 16 to both sides

4.)Simplify 6k=-3k+27

5.)Add 3k to both sides

6.)Simplify 9k=27

7.)Divide both sides by 9

8.)Simplify k=3

:)Hope you enjoy this:)

Can someone please help me

Answers

Answer:

k > 13 OR K < 4

Step-by-step explanation:

-1 plus 14 is 13

19 minus 15 is 4

HELP HAVING BAD DAY
Find the value of b if the graph of the equation y=−5x+b goes through the G(4, 3) point.

Answers

Answer:

b = 23

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step 1: Define

y = -5x + b

G(4, 3)

Step 2: Find y-intercept b

Substitute point: 3 = -5(4) + bMultiply: 3 = -20 + bAdd 20 to both sides: 23 = b

Step 3: Write linear equation

y = -5x + 23

Answer:

The answer is y=-5x+21.5 --- B=21.5

Step-by-step explanation:

Pls Mark Brainliest

The chart above shows 2009 annual mean earnings by highest degree earned. What were the mean earnings of
individuals with a master's degree?
A.)$20,241
B.)$73,738
C.)$127.803
D.)$32,295

Answers

Answer: im guessing its B but im not sure

A group of seven golfers paid $345 to play a round of golf. Of the golfers, one is a member of the club and six are nonmembers. Another group of golfers consists of two members and two
nonmembers. They paid a total of $140. What is the cost for a member to play a round of golf, and what is the cost for a nonmember?

Answers

Answer:

member = 15

nonmember = 55

Step-by-step explanation:

m = member, n= nonmember

1m+6n=345

2m + 2n =140 (divide all by 2 )

m + n = 70

m= 70 - n

70-n + 6n =345

70 + 5n = 345

5n = 345-70

5n = 275

n = 275÷5

n = 55

m = 70 - 55 = 15

m=15

What is the product?
2• [-1 0]

Answers

Answer:

-20

Step-by-step explanation:

Answer: The answer should be [-2 and 0]

Step-by-step explanation: Multiply 2 by each value inside the bracket. 2 times -1 is -2 and 2 times 0 is 0.

Which expression is equivalent to 3×-5?

A.28-4-1+x
B.x+x+ 2-1-1-1-1-1
C.-5 - 3x
D.3x+5

Pwease answer ASAP and i will love you​

Answers

Answer:

a 4 b 5 c 7 d 6

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

. Which graph represents the solution to the inequality below? 4 – 2x > -2

Answers

Can you please post a picture of the graphs? :)

what is this I need help−4(8k+5)−5(9k+4)

Answers

Answer:

-77k - 40

Step-by-step explanation:

-4(8k + 5) - 5(9k + 4)

~Distribute both sides

-32k - 20 - 45k - 20

~Combine like terms

-77k - 40

Best of Luck!

Answer:

-77k-40

Step-by-step explanation:

Distribute:

-32k-20-45k-20

Combine like terms

-77k-40

Alan makes a fruit salad using strawberries and blueberries. He uses 5 cups of strawberries for every 3 cups of blueberries. Which measure represents the amount of strawberries Alan uses for every 1 cup of fruit salad? A. 3/8 cup B. 3/5 cup C. 5/8 cup D. 5/3 cup PLEASE HURRY I NEED THIS.

Answers

Answer:

C. 5/8 cup

Step-by-step explanation:

5 + 3 = 8Strawberries/total amount = 5/8

I hope this helps!

The expression (3x − 4y2)(3x + 4y2) is equivalent to:

Answers

Answer:

9x-16y2

Step-by-step explanation:

Combine like terms! 3 x 3= 9   -4y2 x 4y2= -16

9x-16y2

Answer:

[tex]point \\ (a + b)(a - b) = {a}^{2} - {b}^{2} \\ so \: we \: have \: \\ ({3x})^{2} - ({4 {y}^{2} })^{2} = 9 {x}^{2} - 16 {y}^{4} [/tex]

i hope i have been useful buddy.

good luck ♥️♥️♥️♥️♥️

(8.5 times 10^3)(1.1 times 10^1)

Answers

Answer:

93,500 or 9.35 x 10^4

Step-by-step explanation:

(8.5 x 10^3)(1.1 x 10^1)

8,500 x 11

8,000 x 10 = 80,000

8,000 x 1 = 8,000

500 x 10 = 5,000

500 x 1 = 500

93,500 or 9.35 x 10^4

A handyman charges $150 plus $25 per hour for house painting. A painter charges $55 per hour. How many hours would a job have to take for both fees to be the same?

Answers

Answer:

The numbefr of hours spent painting each house

Step-by-step explanation:

You know that the cost of painting will include the product of the hourly cost (55 or 25) and the number of hours.

The equations have x multiplied by 55 or 25, so it is reasonable to assume that ...

Answer: Five hours.

150 + (25 x 5) = 275 and 55 x 5 = 275. I hope this helps you out!

Multiply 6i(4-6i). Write the result in the form a+bi

Answers

24i + 36

6i (4 - 6i)

(6i)(4) = 24i

(6i)(-6i) = -36i^2

i^2 = (-1)

(-36)(-1)= 36

24i + 36

Answer:

36+24i

Step-by-step explanation:

Determine the maximum number of zeros of the polynomial function 5x^3-3x^2+2x+3

A. 1
B. 3
C. 2
D. 4

Answers

Answer:

a

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Just did the practice on edge:) 2020

Geometry Help Please!!

Answers

Answer:

b=130°

Step-by-step explanation:

b=180°-50°=130°

Answer:

130⁰

the sum of the two angles is 180⁰ as demonstrated by forming a straight line. 180-50=130

Use the table to find the ratio. Enter the ratio as a fraction in simplest form.

Color of socks white black blue brown
Number of socks 6 4 9 5


The ratio of white socks to brown socks is

Answers

Answer:

[tex]white \: socks \: number = 6 \\ brown \: socks \: number = 5 \\ \frac{w \: s \: n}{b \: s \: n} = \frac{6}{5} = 1.2 [/tex]

The ratio of white socks to brown socks is 6:5.

Given that,

The white socks number is 6 and the brown sock number is 5.

Based on the above information, the calculation is as follows:

= 6:5

Learn more: https://brainly.com/question/17429689?referrer=searchResults

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