Here are your answer choices

A. 4 x 3/5 = 4/4 x 3/5 = 12/20

B. 4x4 x 1/5 = 12/5

C. 12 + 1/5 = 4 x 3 x 1/5 = 12/5

D. 4 x 5/3 = 4 x 5 x 1/3 = 20/3

**Step-by-step explanation:**

A. 4 x 3/5 = 4/4 x 3/5 = 12/20

B. 4x4 x 1/5 = 12/5

C. 12 + 1/5 = 4 x 3 x 1/5 = 12/5

D. 4 x 5/3 = 4 x 5 x 1/3 = 20/3

2. Which of the following represent the value n, if the

expression below is rewritten in the form 3"?

3^-4 x 3^10

A) n = -40

B) n=6

C) n= -6

D) n=14

D is the correct answer

HELP

A company sells widgets. The amount of profit, y, made by the company, is related to

the selling price of each widget, x, by the given equation. Using this equation, find out

the maximum amount of profit the company can make, to the nearest dollar.

y= -2x^2 + 105x – 859

**Answer:**

519

**Step-by-step explanation:**

or 519.125

The **maximum** amount of **profit** the company can make, to the nearest dollar should be considered as the** $519.**

Since the amount of profit made **expressed** as [tex]y=-2x^2+105x-859[/tex]

Now

At maximum profit, dy/dx = 0

So,

dy/dx = -4x + 105

0 = -4x + 105

4x = 105

x = 105/4

x = 26.25

Now

[tex]y=-2x^2+105x-859\\\\y=-2(26.25)^2+105(26.25)-859[/tex]

y = - 1,378.125+2,756.25-859

y = 519.125

Hence the **maximum** amount of **profit** the **company** can make is** $519.**

Learn more about **profit** here: https://brainly.com/question/24599492

BRAINLESS!!!

-what is the lowest fraction form of 8 boys to 16 girls

- what is the lowest fraction form of 100 blue marbles to 20 red marbles

- what is the lowest fraction form of 24 wins to 50 losses

- what is the lowest fraction form of 4 cups of vinegar to 20 cups of water

**Answer:**

1/2

25/5

12/25

1/5

Hope it helps!

y = 2x - 6

y = - 4x + 3

Answer: x = 3/2, y = -3

Subtract: (b^2 + 9 ab + 5a ) - ( 3b^2 -25ab + 1)

**Answer:**

- 2b^2 + 34ab + 5a - 1

**Step-by-step explanation:**

*here's** your** solution*

*=**>** **(**b^**2** **+** **9**a**b** **+** **5**a**)** **-** **(**3**b**^**2** **-** **2**5**a**b** **+** **1**)*

*=**>** **b^**2** **+** **9**a**b** **+** **5**a** **-** **3**b**^**2** **+** **2**5**a**b** **-** **1*

*=**>** **-** **2**b**^**2** **+** **3**4**a**b** **+** **5**a** **-** **1*

* ** ** ** *

* ** **hope** it** helps*

Calculate the volume.

Plz hurry!! 40 points in it!!

**Answer:**

tell me the decimals number form

**Step-by-step explanation:**

there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row

the greatest number of students that can be in each row is 18 !!:)

Expand and simplify (x-3)(2x+1)(x+1)

2x³ - 3x² - 8x -3---------------------------

**Step-by-step explanation:**

(x-3)(2x+1)(x+1)

(2x² - 6x + x - 3)(x+1)

(2x² - 5x - 3) (x+1)

2x³ -5x² -3x + 2x² -5x - 3

2x³ - 3x² - 8x -3

---------------------------FOLLOW MERewrite the following using distributive property

1. 24+20

2. 12+16

3. 36+81

4. 49+84

5. 99+36

Thanks❤

**Answer:**

12+16

24+20

36+81

49+84

99+36

A triangle has side lengths 24,143 and 145 is it a right triangle?

**Answer:**

yes last one

**Step-by-step explanation:**

Combine the like terms for the following expressions -3+4b-6g+5-7b

Answer:

-3b-6g+2

Step-by-step explanation:

if you combine like terms, it would be -3b-6g+2

Show work, please

32 points!

**Answer:**

1.Equivalent

2.Equaivalent

3.Not Equivalent

4.Equivalent

Follooww me on iiii---nnnn---sss--tttt--aa---ggg--rrr--aaa---mmm-

i-n--s-t-a-g-r--a==m

Stewart.lil2-----

**Answer:**

ok sure

**Step-by-step explanation:**

Can you please solve this

Answer: [tex]\frac{2(x-7)}{5(x-3)(x-2)}[/tex]

Step-by-step explanation:

I'll do the fraction on the left, then the one on the right. Follow the screenshots below to help you out.

1. Use distributive property. The first of the images is me distributing all the values on the fraction on the left. Now I will do the ones on the left.

2. I used the same method. Now I will multiply the two.

3. [tex]\frac{2(x-7)}{5(x-3)(x-2)}[/tex]

-7-(-4)= helpppppp pleaseeeee

**Answer:**

-3

**Step-by-step explanation:**

-7 + 4 = -3

-3

Have a beautiful day!

Hey.... can anybody help me with a question? If you can change one thing in your community with design, what would it be and how will it work towards racial justice?

Find the value of x in the triangle.

A right triangle has one angle with a measure of 54 degrees and the other angle measure of x degrees.

A. 126°

B. 234°

C. 36°

D. 144°

If it’s a right angle, then take 180 and subtract 90 and 54 from it. Whatever number you get it angle x.

Answer:

Agreed, the answer is 36

Step-by-step explanation:

Subtract 180-90=90-54=

36

There's your answer.

￼hello please help thank you!

**Answer:**

BC ≈ 5.44 m

**Step-by-step explanation:**

Using the cosine ratio in the right triangle

cosθ = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] , that is

cos27° = [tex]\frac{BC}{6.1}[/tex] ( multiply both sides by 6.1 )

6.1 × cos27° = BC , then

BC ≈ 5.44 m ( to 3 significant figures )

in order to get an A Mark needs to get at least 90% of the 650 points possible in the class. How many points must he earn of the 150-point final if he averaged 92 points on each of the five 100-point test

**Answer:**

at least 125 points on the final

**Step-by-step explanation:**

90% of 650 = 585

He needs at least 585 points to get at least 90%

Since he averaged 92 on the first 5 tests, he already has 5(92) = 460 pts

That means he needs to get at least 585 - 460 = 125 pts on the final exam

A community centre organises a raffle to raise money for charity

There is one prize to be won

Daniel buys 17 raffle tickets.

A total of 280 tickets were sold

What’s the probability that Daniel does not win the prize

Answer:

263 / 280

Step-by-step explanation:

Given that :

Number of tickets bought = required outcome = 17

Total number of raffle = total possible outcomes = 280

Probability = required outcome / Total possible outcomes

P(winning) = 17 / 280

P(not winning) = 1 - 17/ 280

= 263 / 280

g(x) = −2x + 3; Find g(1)

**Answer:**

1

**Step-by-step explanation:**

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

g(1) = -2 + 3

g(1) = 1

PLEASE HELP ME!!!

Determine whether the function rule models discrete or continuous data.

Function # 1: A movie store sells DVDs for $15 each. The function C(d) = 15d relates the total cost of movies to the number purchased d.

Function # 2: A produce stand sells roasted peanuts for $2.99 per pound. The function C(p) = 2.99p relates the total cost of the peanuts to the number of pounds purchased p.

A.) Functions # 1 models discrete data. Function # 2 models continuous data.

B.) Functions # 1 models continuous data. Function # 2 models continuous data.

C.) Functions # 1 models continuous data. Function # 2 models discrete data.

D.) Functions # 1 models discrete data. Function # 2 models discrete data.

**Answer:**

the answer is a tell me if this helps!!

a line is perpendicular to y=-2x+5 and intersects the point (-4,2). what is the equation of this perpendicular line?

**Answer:**

y = 1/2x + 4

**Step-by-step explanation:**

If the line is perpendicular to y = -2x + 5 then the new line has a slope of 1/2.

So solve for b: using y = mx + b

2 = 1/2(-4) + b

2 = -2 + b

4 = b

Put it all together

y = 1/2x + 4

At the grand opening of a new store, every 9th customer will receive a balloon and every 12th customer will receive a $10 gift certificate. Which customer will be the first to get both a balloon and gift certificate?

**Answer: 36th customer.**

**Step-by-step explanation: 36 is divisible by both 9 and 12, and is the least common multiple.**

my question is in the photo

**Answer:**

all the answers are there in safari can just check it

**Step-by-step explanation**

Please helppp

A line that passes through the points whose coordinates are (1,1) and (5,7)

is dilated by scale factor of 3 and centered at the origin. The image of the line

a) is perpendicular to the original line

b) is parallel to the original line

c) passes through the origin

d) is the same line

Answer:

B

Step-by-step explanation:

The **image** that the line will **produce** would be:

b). is **parallel** to the original **line. **

**Given** that,

**Coordinates = **[tex](1,1) and (5,7)[/tex]

**Scale factor **[tex]= 3[/tex]

As we know,

**Slope **[tex]= \frac{y_{2} - y_{1} }{{x_{2} - x_{1}} }[/tex]

**where;**

[tex]y_{2} = 7[/tex]

[tex]y_{1} = 1[/tex]

[tex]x_{2} = 5[/tex]

[tex]x_{1} = 1[/tex]

By putting these **values**,

Slope [tex]= (7 - 1)/(5-1)[/tex]

[tex]= 6/4[/tex]

[tex]=[/tex] [tex]1.5[/tex]

∵The image of the **line** would be ║ to the **original line**.

Thus,** ****option b** is the correct answer.

Learn more about "**Coordinate**" here:

https://brainly.com/question/16634867

What is the missing reason for the 3rd step in the proof below?

A. If two lines are parallel, then alternate interior angles are congruent

B. Corresponding angles theorem

C. Vertical angles are congruent

D. If two lines are parallel, then alternate exterior angles are congruent

**Answer:**

The missing reason for the 3rd step in the proof below is;

C. Vertical angles are congruent

**Step-by-step explanation:**

In the two column proof, we have;

Statement [tex]{}[/tex] Reason

1. AB ║ CD [tex]{}[/tex] 1. Given

2. ∠3 ≅ ∠7 [tex]{}[/tex] 2. Corresponding angles theorem

3. ∠7 ≅ ∠6 [tex]{}[/tex] 3. Vertical angles are congruent

4. m∠3 = m∠7 [tex]{}[/tex] 4. Definition of congruence

m∠7 = m∠6

5. m∠3 = m∠6 [tex]{}[/tex] 5. Substitution

6. m∠3 ≅ m∠6 [tex]{}[/tex] 6. Definition of congruence

Vertical angles are the angles formed on the opposite sides of two straight lines when they cross each other

Other vertical angles in the diagram are;

1) ∠5 and ∠8

2) ∠1 and ∠4

3) ∠2 and ∠3

Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x+4

**Answer:**

y =-5x + 7

**Step-by-step explanation:**

y = -5x + 4

Slope = -5

Parallel lines have same slope

Slope of the parallel line to this line = -5

(1 , 2)

y -y1 =m(x - x1)

y - 2 = -5(x - 1)

y -2 = -5x + 5

y = -5x + 5 + 2

y = -5x + 7

Find the midpoint between A (4, 2) and B (0, 6)

the midpoint would be (2,4)

A local dump truck is carrying 13.4 tons of gravel. How many pounds is it hauling?

**Answer:**

26,800 pounds of gravel

**Step-by-step explanation:**

13.4 tons is equal to 26,800 pounds

Is this correct?????

**Answer:**

yeah i think so

**Step-by-step explanation:**

**Answer:**

it is correct jbhsjsshsusuwwy

Geenas hair grew 1 and 1/8 in 3 months
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please i need help with this asap!!! I will give brainliest!!! please and thank you!!
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