Mathematics High School

Rewrite the equation: y-3 = -1/2(x + 2), in slope-intercept form.

Answers

Answer 1

Y equals 3x-3 is the answer

Related Questions

2x + 5 = 17
you may use the flowchart if you wish

can anybody answer?

Answers

2x + 5 = 17

2x = 17 -5

2x = 12

x = 12/2

x = 6

HAPPY TO HELP

Answer:

Step-by-step explanation:

2x+5=17

2x+5-5=17-5

2x=12

x=12/2 (Divide 12 by 2)

x=6

Hope it helps!

La senora carmen pidio un prestamo en cierta financiera de $3,000 con un interes mensual del 8% y quiere saber cuanto debe pagar en total al termino de 3 meses

Answers

Responder:

$ 3720

Explicación paso a paso:

Dado que:

Tasa mensual, r = 8%

Principal, P = $ 3000

Duración o período, t = 3 meses

La cantidad final, A, que pagará después de 3 meses:

Usando la fórmula de interés simple:

A = P (1 + rt)

A = 3000 (1 + 0,08 * 3)

A = 3000 (1 + 0,24)

A = 3000 (1,24)

A = $ 3720

A retailer sends scratch-off coupons to registered customers; 30% of the coupons will reveal a discount of 50%.
Before mailing, a manager selects 10 coupons at random from the stack of printed coupons and scratches to
reveal the discount.
What is the probability that at least one of the coupons will reveal a discount of 50%?

Answers

Answer:

C) 0.972

Step-by-step explanation:

I am just as confused as you are but i tried understanding what "at least one" meant and my 2nd option was X>= 1, or something to that effect where 10 to 1 coupons being possible.

1+3x=x+9 solve for x.. Help?

Answers

Answer: x=4

Step-by-step explanation:

1+3x=x+9

-x -x

1+2x=9

-1 -1

2x=8

Divide by 2 on each side

Final result

x=4

I need help asap pleaseee

Answers

Answer:

Start from 1 and place a point. Go up up 9 rights then right one unit. Place a point and repeat (9 up and one right again)

Step-by-step explanation:

The slope is rise over run.

9 units up and 1 unit to the right.

b is the y-intercept.

(0, 1)

(1, 10)

(2, 19)

10.
Complete the statement.
0.155 mL = ___ L

A. 0.0155

B. 0.000155

C. 155

D. 15.5

Answers

1 L = 1000 mL
so move the decimal point three times to the right
0.155= 155 L

If 'a' is an odd number, which of the following is also odd?
3a + 1
о
a + 2
O +
2a + 2
a + 1

Answers

Answer: B) a+2

=================================================

Explanation:

Adding an even number to an odd number always results in an odd number

even + odd = odd

odd + even = odd

So if 'a' is odd, adding 2 onto it (even number), leads to an odd result of a+2.

----------------------------------

Extra Information (optional section)

If you are curious why the two equations shown above are true, then here's a proof.

Let 'a' be an odd number. This means a = 2k+1 for some integer k. We add 1 to any multiple of 2 and it goes from even (2k) to odd (2k+1).

If we made b an even number, then b = 2m for some integer m.

Adding 'a' and b gives us...

c = a + b

c = ( a ) + ( b )

c = ( 2k+1 ) + ( 2m )

c = (2k+2m) + 1

c = 2(k+m) + 1

c = 2n + 1 .... where n = k+m

The result a+b is an odd number since it is in the form 2*(integer)+1

It verifies the claim that odd+even = odd.

So this shows that a+2 is also odd, since we let b = 2.

I have a question that says " jada has read 3/5 of a book. She has read 75 pages so far. How many pages are in the whole book?" (I NEED HELP)

Answers

Answer and Step-by-step explanation:

To solve, we would multiply by the reciprocal of the portion Jada has read, and multiply that number to 75.

The reciprocal means the the value, but flipped, so [tex]\frac{3}{5}[/tex] will become [tex]\frac{5}{3}[/tex].

Now we do 75 times [tex]\frac{5}{3}[/tex]/

[tex]\frac{75 * 5}{3} \\\\\\\\\frac{375}{3} \\\\\\\\125[/tex]

So, there are 125 total pages in the book.

#teamtrees #PAW (Plant And Water)

Which is the completely factored form of 3x2 – 12x – 15?

3(x + 1)(x – 5)
3(x – 1)(x + 5)
(3x + 1)(x – 15)
(3x – 1)(x + 15)

Answers

3(x^2 - 4x - 5)
3(x^2 + x - 5x - 5)
3(x + 1)(x - 5)

Answer:

Step-by-step explanation:

HELP I NEED HELP ASAP
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What is the minimum value of the function graphed below?

A. 1
B. 5
C. -4
D. 3

Answers

Answer:

I say -4

Step-by-step explanation:

Because it is the lowest point on the line

QE
Q2. An theoren that spaci
fies the complete expansion of a binomial raised
to any positive integer
Power is called the

Answers

Answer:

the binomial theorem is a theorem that specifies the complete expansion of a binomial raised to any positive integer power.

(2ND TIME POSTING THIS)
Is the given value a solution of the inequality?
z + 2 > - 4; z = -8

Answers

Answer:

z = -8 is not a solution to the given inequality.

Step-by-step explanation:

Step 1: write the inequality

z + 2 > -4

Step 2: substitute z with the given value

-8 + 2 > -4

Step 3: evaluate the left side

-6 > -4

Step 4: is the last inequality above true or false?

Since -6 is less than -4, -6 > -4 is false.

Answer: z = -8 is not a solution to the given inequality.

What are the solutions of the equation y = negative 2 x squared + 9 x minus 4 shown in the graph below? On a coordinate plane, a parabola opens down and goes through (0, negative 4), has a vertex around (2.5, 7), and goes through (4, 0). a. x = negative one-half, 4 c. x = one-third, 4 b. x = negative 4, 4 d. x = one-half, 4 Please select the best answer from the choices provided A B C D

Answers

Answer:

Step-by-step explanation:

Answer:

The Answer is D X=1/2,4

Step-by-step explanation:

what is sin -1 (3,8)

Answers

Answer:

-3.19758974227

Answer:

The sin of -1 (3, 8) is (330).

In ΔTUV, the measure of ∠V=90°, the measure of ∠T=42°, and UV = 20 feet. Find the length of TU to the nearest tenth of a foot.

Answers

Answer:

29.9 feet

Step-by-step explanation:

sin 42= 20/x

X sin 42=20 cross multiply

X sin 42/sin 42 = 20/sin 42 Divide each side by sin 42

X = 20/sin 42 = 29.8895 ~ 29.9 feet

Answer:

29.9

Step-by-step explanation:

What is the axis of symmetry of the graph of the function f(x) = 2x2 + 8x − 5?

A. x = −5 B. x = −4 C. x = −2 D. x = 2

Answers

The answer is D, x=2

x=-2 that is the answer

Omg someone help me ASAP I’ll give brainliest

Answers

Answer:

38 in²

Hope this helps and u are we

Can anybody help me with this?

Answers

x=2 find where they intersect or set each equation equivalent to each other

I need help I’m in class right now plz help

Answers

I hate school so much especially math it’s pointless and hard

Answer:

The first one or A. 6.5y + 10

Step-by-step explanation:

0.5y + 10.5 + 6.5y - 0.5 - 0.5y

10.5 + 6.5y - 0.5

6.5y + 10

i need help with this pleasee

Answers

the answer is 12 and -10
-10 +15> 4
12+15 > 4

hi! Hope you're feeling great.. If you're reading this i want you to know that everything will be alright okay? You're gonna go through everything dont worry. I just wanted you to know that you're doing grate and I'm really proud of you

Answers

Answer:

thx for the metal support. we really need this at this situation

Answer:

Aww Thanks And To You Too!!! :)

Step-by-step explanation:

Sorry If I put This Late! :)

Factorise fully 24x^2 - 64x

Answers

This equation factored fully is

8x(3x-8)

For information, there is an app called Photomath. It can solve any math problem in seconds. And you don’t need Internet

What is the measure of T

Answers

the measure of T is 71.

Answer:

Step-by-step explanation:

SC_2, 4) and T (3,9).
The midpoint is MC). The distance between S and T is about

Answers

Answer:

Midpoint is (0.5,6.5)

the distance is 7.1

Step-by-step explanation:

hope this helps u have a nice day :)

What is the midpoint of (-2,-2) and (2,6)

Answers

Answer:

(0,2)

Step-by-step explanation:

(-2-6) (-2-2)

-8/-4

(0,2)

x + 3y = -3 solve for Y (ex. y= 3 + 5x

Answers

Answer:

y = -1/3x - 1

Step-by-step explanation:

Let's solve for y.

Step 1: Add -x to both sides.

x+3y+−x=−3+−x

3y=−x−3

Step 2: Divide both sides by 3.

y=-1/3x-1

[tex]\frac{-1}{3} x-1[/tex]

what is the square root of 125n

Answers

Answer:

5*(square root of)5n

That is your answer

Select the statement that explains the relationship between 8,700 and 870.

Answers

Answer:

8,700 is ten times 870.

Step-by-step explanation:

Which expression is equivalent to (6x+2)+(3x+7)?

Remember: it is the same thing as (6x+2)+1(3x+7)

Answers

Answer:

6x+3x=9x

2+7=9

9(x+1)

Distributive property

9x + 9

(im not completly sure this is the right answer)

X^2+5+6 What is the solution

Answers

The solution is X^2+11

Answer:

X^2+11

add the 5 and 6

you can't add the x^2 to anything

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