Write an equation with the given point and slope.
Through (-1,7) and m = -3

Answer:

Step-by-step explanation:

170 = 30x + 50

170 - 50 = 30x + 50 - 50

120 = 30x

120/30 = 30x/30

x = 4

170 = 30(4) + 50

170 = 120 + 50

170 = 170 ✔️

Answer:

-2

Step-by-step explanation:

Distribute

2

(

3

+

4

)

+

2

=

4

+

3

{\color{#c92786}{2(3x+4)}}+2=4+3x

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

6

+

8

+

2

=

4

+

3

{\color{#c92786}{6x+8}}+2=4+3x

6x+8+2=4+3x

2

Add the numbers

6

+

8

+

2

=

4

+

3

6x+{\color{#c92786}{8}}+{\color{#c92786}{2}}=4+3x

6x+8+2=4+3x

6

+

1

0

=

4

+

3

6x+{\color{#c92786}{10}}=4+3x

6x+10=4+3x

3

Rearrange terms

6

+

1

0

=

4

+

3

6x+10={\color{#c92786}{4+3x}}

6x+10=4+3x

6

+

1

0

=

3

+

4

6x+10={\color{#c92786}{3x+4}}

6x+10=3x+4

4

Subtract  

1

0

10

10

from both sides of the equation

6

+

1

0

=

3

+

4

6x+10=3x+4

6x+10=3x+4

6

+

1

0

−

1

0

=

3

+

4

−

1

0

6x+10{\color{#c92786}{-10}}=3x+4{\color{#c92786}{-10}}

6x+10−10=3x+4−10

5

Simplify

Subtract the numbers

Subtract the numbers

6

=

3

−

6

6x=3x-6

6x=3x−6

6

Subtract  

3

3x

3x

from both sides of the equation

6

=

3

−

6

6x=3x-6

6x=3x−6

6

−

3

=

3

−

6

−

3

6x{\color{#c92786}{-3x}}=3x-6{\color{#c92786}{-3x}}

6x−3x=3x−6−3x

7

Simplify

Combine like terms

Combine like terms

3

=

−

6

3x=-6

3x=−6

8

Divide both sides of the equation by the same term

3

=

−

6

3x=-6

3x=−6

3

3

=

−

6

3

\frac{3x}{{\color{#c92786}{3}}}=\frac{-6}{{\color{#c92786}{3}}}

33x​=3−6​

9

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

=

−

2

Answer:

-2

Plz mark as brainliest! Hope this helps!

Step-by-step explanation:

Please look at the files I have added!

Answer:

yes

Step-by-step explanation:

Answer:

Y = -1/4x + 5

(0, 5) (4, 4)

Answer:

y = 60x + 40

Step-by-step explanation:

It is in the form of

y = mx + b

m is the slope

b is the y intercept.

The y intercept is 40, so it will be y = mx + 40.

The slope is 60, so y = 60x + 40!

Answer: h= V/2πr^2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

Step-by-step explanation:

y = a(x - h)² + k        ← vertex form of  the equation of the parabola with vertex (h, k)

So y = 4(x - 25)² + 91  means:

a = 4

x - 25 = x - h    ⇒  - 25 = - h  ⇒  h = 25

+ 91 = + k     ⇒    k = 91

Therefore vertex is:

                               (25, 91)

Answer:

Misrial Effort  (to) made the pond clean.

The Villagers (to) Were Deprived of education

The pond looked (to) like a green lake of the himalayas

The children of Kishanpur (to) Realized their mistake

A noble Work (to) deserves respect

For Kishanpur people Mishrilal  was (to) regarded a true leader

Step-by-step explanation:

Answer:

-33

Step-by-step explanation:

g(x) = [tex]- x^{2} + 2x - 9\\[/tex]

g(-4) = [tex]- ( -4)^{2} + 2 * (-4) - 9[/tex]

       =  - 16 - 8 - 9 = - 33

Answer:

1870

Step-by-step explanation:

1500 + (6 + 4) * 37

= 1500 + 10 * 37

= 1500 + 370

= 1870

Answer:

1870

Step-by-step explanation:

1500+(6+4)37

=1500+10*37

=1500+370

=1870

Answer:

A and C are correct

Answer:

The slope is negative and it is also proportional (A and C)

Step-by-step explanation:

I used process of elimination.

If you look at the graph you will realize that x is positive and y is negative. Most times this will mean that the slope is negative, since positive and negative = a negative.

You can also tell that the y-intercept is not -3 because the line never intersects at -3 for the y line.

The relationship is proportional it goes through the origin and is also a straight line.

However, for the -6 slope, I can't really see the graph well, so I can't tell what the coordinate points are. If you can tell me, I can edit my answer and help.

Answer:I’m pretty sure it’s c

Answer: There have been 292 robberies this year, I hope this answers your question:)

Answer:

$22.31

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

Answer:

X=1.899

I think

Step-by-step explanation:

2X+4.899=X+3

X=1.899

Answer:

x=3

Step-by-step explanation:

:)

Answer:

Slope is 3/2

Step-by-step explanation:

3x-2y=6

-2y=-3x+6

y=3/2-3

Answer:

40%

Step-by-step explanation:

12$ out of the original 20$ = 12/20

12/20 = .6 (60%)

1=100%

if 12/20 = 60% then 100% - 60% = 40%

$20-40% is $12

hope this helps  somehow

Answer:

540 miles an hour or 2,851,200 Feet an hour

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

6 3/4 ÷ 3/4 = 9, and plus the sign at the start of the road it would be 10

hope this helps :)

Answer:

Step-by-step explanation:

(L*H)-V=W

Answer:

That is wonderful. I love you!

Answer:510

Step-by-step explanation:

Answer:

37.5 if u multiply

Step-by-step explanation:

Answer:

the last answer

no solution

i just did this in my math class today

Step-by-step explanation:

Answer:

1 y=5+5

2 y=16+16

Step-by-step explanation:

Answer:

2/8 and the simplified version is 1/4

Step-by-step explanation:

Answer:

2/8

Step-by-step explanation:

First you know that it is a eight- sided die. 2 or 5 are two numbers so it is 2/8.  

you put all of the numbers and count them up on the top as numerators ex: 2/   Then the number of the sided die as the denominator.ex: 2/8 Hope this helped.

Answer:

centimeter

Step-by-step explanation:

sana nakatulong

Answer:

millimeter hope this helps(:

Step-by-step explanation: