What is the answer to this question please answer will make Brainly

Answer:

B) n=-2

Step-by-step explanation:

First, distribute.

7(1+4n)-5=-38+8n

7+28n-5=-38+8n

Combine like terms.

2+28n=-38+8n

To make solving the equation easier, subtract 8n first, so there isn't a negative variable.

2+28n=-38+8n

  -8n           -8n

2+20n=-38

Subtract 2 on both sides.

2+20n=-38

-2          -2

20n=-40

Divide by 20 on both sides.

20n=-40

/20   /20

n=-2

Hope this helps!! Have a wonderful day :3

Answer:

m = 8

Step-by-step explanation:

Answer:

Answer: The number of months for God is twelve months in the Book of God, on the Day of Creation of the Heavens and the Earth, four of which were forbidden by this valuable religion, so do not oppress yourselves in them and fight all the polytheists as they all fight you, and know that God is with the pious

Explanation: The number of months for God is twelve months in the Book of God on the Day of Creation of the Heavens and the Earth. Four of them have forbidden this valuable religion, so do not oppress yourselves in them, and fight all the polytheists as they fight all of you, and know that God is with the righteous

The number of months for God is twelve months in the Book of God on the Day of Creation of the Heavens and the Earth, out of which are four He forbade this valuable religion, so do not oppress yourselves in them, and fight all the polytheists as they all fight you, and know that

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

Total boxes of apples delivered = 90

Total boxes sold = 72

What percentage of the delivered apples have been sold?

Percentage sold = Total boxes sold / total boxes delivered × 100

= 72 / 90 × 100

= 0.8 × 100

= 80%

The percentage of the delivered apples have been sold is 80%

Percentage unsold = (total boxes delivered - total boxes sold) / total boxes delivered × 100

= (90 - 72) / 90 × 100

= 18 / 90 × 100

= 0.2 × 100

= 20%

The percentage of the delivered apples have been sold is 80% and this can be determined by using the unitary method.

Given :

A grocer reports that the store has sold 72 of the 90 boxes of apples delivered this week.

The following steps can be used in order to determine the percentage of the delivered apples that have been sold:

Step 1 - The unitary method can be used in order to determine the percentage of the delivered apples that have been sold.

Step 2 - According to the given data, 90 boxes are 100% boxes of apples.

Step 3 - Now, let the percentage of the delivered apples that have been sold be 'x'. So, the value of 'x' is:

[tex]x = \dfrac{72}{90}\times 100[/tex]

Step 4 - Simplify the above expression.

[tex]x = 80\%[/tex]

Therefore, the percentage of the delivered apples have been sold is 80%.

For more information, refer to the link given below:

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Answer:

  y ≤ [tex]\frac{1}{2} x + 2[/tex]

Step-by-step explanation:

≤ because the area below the line is shaded.

Answer:

-2=2

Step-by-step explanation:

Answer:

w = 3

Step-by-step explanation:

-5w + 3 = 4w - 6

were going to get the variable and the numbers on different sides

-5w + 3 - 3 = -5w

4w - 6 - 4w = -6

-5w + 4w = -1w or -w

-6 + 3 = -3

-w = -3

and since there're both negatives you can just take that away and you get

w = 3

Answer:

GCF(330, 75, 450, 225) = 15

Steps:

Prime factorization of the numbers:

330 = 2 × 3 × 5 × 11

75 = 3 × 5 × 5

450 = 2 × 3 × 3 × 5 × 5

225 = 3 × 3 × 5 × 5

GCF(330, 75, 450, 225)

= 3 × 5

= 15

Answer:

800

Step-by-step explanation:

The slope is the co-efficient of x. The y-intercept is the constant. Hope this helps!

Answer:

y= 3x - 2

Step-by-step explanation:

The line passes through (0, -2). '-2' is the y-intercept.

The line passes through the points (2,4) and (1,1).

[tex]m=\frac{rise}{run}=\frac{1-4}{1-2}=\frac{-3}{-1}=3[/tex]

The equation should be y= 3x - 2.

Hope this helps.

Answer:

i think its D. i dont think im right. hope this helps:) pls add me as brainliest

Step-by-step explanation:

Answer:

-1 3/5

Step-by-step explanation:

-4/5 - 4/5= -8/5

-8/5= -1 3/5

you can figure it out by using Google btw

Answer:

Y=-2, 0

Step-by-step explanation:

EDG 2020

Answer:

1. y= -2

2. 0

Step-by-step explanation:

Correct on Edg 2020

Answer:  17 would be the approximate value of x.

Step-by-step explanation: 4 is the √16, so the value plotted on the number line, 4.1 represents the square root of a slightly larger number than 16.

Answer:

x = 5

Step-by-step explanation:

150+25x= 55x

      -25x  -25x

150= 30x

150/30 = 30x/30

x = 5

Hope this helps!

Answer: x =5

Steps: 150 + 25x = 55x

Subtract 150 from both sides: 150 + 25x - 150 = 55x - 150

Simplify: 25x = 55x - 150

Subtract 55x from both sides: 25x - 55x = 55x - 150 - 55x

Simplify: -30x = -150

Divide both sides by -30:  -30x ÷ -30 = -150 ÷ -30

Simplify: x = 5

Plz mark brainliest:)

Answer:

(3,6)

Step-by-step explanation:

In order to find midpoint you need to add x1 + x2 then divide by 2. Then the same for y. y1 + y2 then divide by two.

In this case we have 6 + 0 = 6 then divide by 2 which is 3.

Then we have 3 + 9 = 12 then divide by 2 which is 6.

Answer:

c

Step-by-step explanation:

The slope of the graph is -2/3 is true.

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁.

The graph of linear function g passes through the points (3, 7) and (9, 3).

We need to find which statement is true from options.

Slope=3-7/9-3

=-4/6

=-2/3

The slope intercept form 7=-2/3(3)+b

7=-6/3+b

7=-2+b

b=9

Hence, the slope of the graph is -2/3 is true.

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#SPJ2

d = liczba monet 10-centowych

p = liczba monet 5-centowych

Razem, Luca ma 40 monet:

d + p = 40

Jedna 10-centowa moneta ma wartość 10 centów, i jedna 5-centowa ma wartość 5 centów, więc

10d + 5p = 315

bo 3,15 euro = 315 centów.

Znajdź d i p :

(10d + 5p) - 5(d + p) = 315 - 5•40

5d = 115

d = 23

d + p = 40

23 + p = 40

p = 17

Answer:

t=25w+75

Step-by-step explanation:

Answer:

63 %

Step-by-step explanation:

Percentage change in value value for any number is given by

percentage change = (new value - old value) /old value * 100

we can also write it as

percentage change = (change in value ) /old value * 100

________________________________________

cost of commercial in 1968 = $54000

cost of commercial in 1973 = $88000

change in cost of commercial = cost of commercial in 1973 - cost of commercial in 1973  = $(88000-54000) = $34000

thus,

percentage change in cost of commercial

         = change in cost of commercial/cost of commercial in 1968 * 100

         = 34000/54000*100 = 62.96 %

Thus, percentage change in cost of commercial is 62.96 %

we have to round it to nearest whole number

rounded value of 62.96 is 63

in that case

percentage change in cost of commercial is 63 %

Hi!

Your answer would be: 194.99 ÷ 284.97 = P

Hope this helps!

Answer:

X=17

Step-by-step explanation:

Im sorry if this sounds a bit confusing. Im better at doing the math then explaining it. All the angles in that are 90-degree angles and because of that, you can assume that the angle that you trying to find is also 90 degrees. So to find that equation you can do this.

4x+22=90 -22 from both sides.

-22=-22  

you are left with

4x=68 then divide 4 from both sides.

/4=/4

you then get x=17 which is your answer.

Check your answer by plugging 17 into x.

4*17+22=90

The answer is 90 so you are correct.

Answer:

From what i can see i believe it is similar

Step-by-step explanation:

(Let me know if you need me to be more descriptive)

Answer:

they are similar. the measures of the corresponding sides of two triangles are proportional. DE is proportional to NM, and EF is proportional to NP, both as a 2:1 ratio.

Step-by-step explanation:

Answer:

x=2c/3+1

Step-by-step explanation:

Subtract 2c from both sides.

−3x=−3−2c

The equation is in standard form.

−3x=−2c−3

Divide both sides by −3.

-3x/-3=-2c-3/-3

Dividing by −3 undoes the multiplication by −3.

x=-2c-3/-3

Divide −3−2c by −3.

x=2c/3+1

Answer:

2 over 9 can be expressed as a repeating decimal.

Step-by-step explanation:

Answer:

m = 10

Step-by-step explanation:

Answer: 9

Step-by-step explanation:

9x9=81

Answer:

not a 100% hopefully it right. 20.25m

Step-by-step explanation:

81÷4=20.25