Find the slope of 3x+4y=-4

Answer:

make your questions detailed

Answer:

17

11 Remainder

Step-by-step explanation:

     0 1 7

 1 5 ⟌ 2 6 6

     - 0    

       2 6  

     - 1 5  

       1 1 6

     - 1 0 5

         1 1

Answer:

the remainder is 11

Step-by-step explanation:

Answer:

- 12

Step-by-step explanation:

The slope of the line is a measure of the average rate of change

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 3 = - 12(x + 4) ← is in point- slope form

with slope m = - 12 ← average rate of change

Answer:

F) yes

D)no

no

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Answer:

It's probably ∠PNC

2(x + 4) - 3(x -5) = 2x + 8 - 3x + 15 = 23 - x

Answer:

x=.3 or 3/10

Step-by-step explanation:

to solve for x, we need to separate it

so, we add 13 to the left side

40-11x=x

then add 11x to the right side so we have different coefficients on each side to solve for x

40=12x

then we divide 40/12 to get what x equals

we get

x= 0.3 or 3/10

hope this helped!

Answer:

x=10/3

Step-by-step explanation:

27 - 11x = x - 13

27+13=x+11x

40=12x

x=40/12

x=10/3

Answer:

2.75

Step-by-step explanation:

Here, we want to find which part of the formula corresponds to the cost of movie tickets in 1980

The expression to find the cost is

2.75 + 0.10x

Now, x is the time since 1980

1980 is thus the starting position. The value of x at this point is 0, we simply thus make a substitution;

2.75 + 0.1(0)

=

2.75

The interpretation of the given model is required.

The cost of a movie ticket in the year 1980 was $2.75.

The given expression is

[tex]y=2.75+0.1x[/tex]

The point slope form of a line is

[tex]y=mx+c[/tex]

where,

m = Slope

c = Y intercept

The cost of movie ticket increases by $0.10 every year after 1980.

Here, [tex]x[/tex] is the number of years that have passed after 1980.

So, when [tex]x=0[/tex] it will correspond to the cost of ticket in 1980.

[tex]y=2.75+0.1\times 0\\\Rightarrow y=2.75[/tex]

The cost of a movie ticket in the year 1980 was $2.75.

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Answer:

25% decrease

Step-by-step explanation:

Answer:

-1-15i

Step-by-step explanation:

Plato

Answer:

The answer is B

Step-by-step explanation:

I got a 100% on the quiz

Answer:

B - Initially there were 1,000 bacteria; the population will not reach 0

Explanation:

Edg2020

Answer:

D, A

Step-by-step explanation:

9. Slope = 2-8/1-(-2)=-6/3=-2 = D

10. Line going left to right so it must be negative and it is going down by 3 every time so it is -3 = A

Answer:

do you solve for y or x or anything on these if so, i can do them. i just need them in chat

Step-by-step explanation:

The result of an absolute value function is never negative. This is because absolute value represents distance on a number line, and negative distance is not possible. Negative distance doesn't make sense.

So we don't have solutions to something like |x| = -5 or the given equation. The right hand side must be 0 or a positive number if you want to have at least one solution.

Answer:

X = 70 degrees

Step-by-step explanation:

The way to figure this out is by taking the angle of the 30 degrees and applying it to the opposite side of its self then just add it to the 80 degrees which will equal 110 and since a straight line has 180 degrees just subtract 180 by 110 and that will be the value of x because the lines are parallel and the line that goes through both lines will always have the same angle.

Step-by-step explanation:

Issun Sengeki... Messatsu!

In my opinion, I'd say A and C aren't functions, but B is a function.

The reason being is because every "X" value has a "Y" value. For those that don't have exactly 1 "Y" value aren't functions.

Hope this helps!

Quote:

"The answer lies in the heart of battle."

- Ryu

Answer:

The length is 42 inches and the width is 14 inches

Step-by-step explanation:

You know the width is 1/3 of the length, and the length is basically the longer side of a rectangle. The width is y-4, so multiply using distributive property to get 3y-12.

You now know that the 2y+6 is equal to 3y-12, so you add 12 to both sides using additive property of addition to get 2y+18=3y.

Then you subtract 2y from both sides to get the unit value of y.

Y is equal to 18.

Then you can plug 18 into the y's to get

2(18)+6 which is 36+6 = 42

18-4   = 14

There you go.

The length is the longer side which is 42 inches and the width is 14 inches

Hope this helps!

Answer:the one going in a positive direction. so up lIke this /

Answer:

the bottom left choice,

positive graphs show the points going from bottom left of the graph to the upper right of it

negative correlation shows the opposite, points from the upper left to the lower right

Step-by-step explanation:

Answer:

[tex]8\dfrac{1}{8}\ L[/tex]

Step-by-step explanation:

Given that,

Amount needed for chicken stock is [tex]2\dfrac{1}{2}\ L[/tex]

Josh makes [tex]3\dfrac{1}{4}[/tex] times the recipe for a family reunion.

Let A is the amount neededto make soup for the family reunion. It can be calculated as follows :

[tex]A=2\dfrac{1}{2}\times 3\dfrac{1}{4}\\A=\dfrac{5}{2}\times \dfrac{13}{4}\\\\A=\dfrac{65}{8}\ L\\\\\text{or}\\\\A=8\dfrac{1}{8}\ L[/tex]

So, [tex]8\dfrac{1}{8}\ L[/tex]of chicken stock Josh use to make soup for the family reunion

Answer:

Step-by-step explanation:

d /d x [ a ^x ]

= d/ d x [ e ^ln ( a ) x ]

= e ^ln ( a ) x ⋅ d /d x [ ln ( a ) x ]

= e ^ln ( a ) x ⋅ ln ( a ) ⋅ d /d x [ x]

= e ^ln (a ) x ln ( a ) ⋅ 1

= ln ( a ) e ^ln ( a ) x

Rewrite/simplify:

= a ^x ln ( a )

Answer:

Y=-5/4+5

=5/4

Step-by-step explanation:

First lets put it into proper form

we get Y=-5/4+5

Then lets locate the slope which is -5/4

Thats your slope

Answer:

157.5 pages

Step-by-step explanation:

First, find your rate. You want to know how many pages you can read per minute. We can use any nuber, but using 2 minutes will be the simplest solution:

2m = 7

---      ---      <---- Here we divide both sides of the equal sign by 2

2        2

m = 3.5 <---- we read 3.5 pages per minute

45 x 3.5 = 157.5 (We multiplied 45 because it's the number of minutes we have, by the 3.5 pages we read each minute. This gives us our total of 157.5 pages in 45 minutes.

Answer:

26y + 42

Step-by-step explanation:

Using your example, you would break down the equation into the simplest form by combining like terms.

8y + 6(3y + 7) ← multiple what's in parenthesis by 6

8y + 18y + 42 ← Combine like terms

26y + 42

Answer:

60

Step-by-step explanation:

braniest please

Answer:

x = -1

Step-by-step explanation:

distribute:

3x + 3 = -2 (x -1) -4

distribute:

3x + 3 = -2x + 2 - 4

calculate difference:

3x + 3 = -2x - 2

move variable to left and change sign

3x + 2x + 3 = -2

3x + 2x = 2 - 3

collect like terms

5x = -2 - 3

5x = -5

x = -1

Answer:

x = -1

Step-by-step explanation:

3 ( x + 1 ) = -2 ( x - 1 ) - 4

distibute

3x + 3 = -2x + 2 - 4

simplify

3x + 3 = -2x - 2

inverse operations

3x + 3 = -2x - 2

+2x        +2x

5x + 3 = -2

    -3      -3

5x = -5

/5     /5

x = -1

Explanation:

18 + 3 × 6 ÷ 2

18 + 18 ÷ 2

18 + 9

[tex]\boxed{27}[/tex]            ← Result

Answer:

The answer is 369/ 7n ^3

Step-by-step explanation:

You convert the mixed number into an improper fraction-

369/7 / n^3

Next you simplify the complex fraction-

369/ 7n ^3

The solution is- 369/ 7n ^3

Hope this helps you! :) <33