4+4x+x^2 = y Given x = 2

Answer:

He has to pay 15% as that is 32 and more than $25

Step-by-step explanation:

If you take 15% out of 216 it will become 32.

Answer:

B) 883.6

Step-by-step explanation:

V=πr^2h

radius= 7.5

V=π(7.5)^2(5)

V= 883.6

Answer:

y = -3/2 x + 4

Step-by-step explanation:

y-4 = -3/2 ( x-0)

y = -3/2 x + 4

Answer: x = 9

Step-by-step explanation:

-6x - 11 = -7x - 2

x - 11 = -2

x = 9

Answer:

[tex]x=9[/tex]

Step-by-step explanation:

[tex]-6x-11=-7x-2[/tex]

[tex]-6x-11+7x=-2[/tex]

[tex]-6x+7x=-2+11[/tex]   ← [tex]collect ~like ~terms[/tex]

[tex]x=-2+11[/tex]

[tex]x=9[/tex]

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hope it helps...

have a great day!!!

Answer: D

Step-by-step explanation: The amount of times a number appears is the amount of x's you put over it. D matched it.

Answer:

pretty sure it is 56.55  

Step-by-step explanation:

Answer:

you will get more money if he gives you 1 cent per day then doubles it

Step-by-step explanation:

if your brother gives you 25 cents per day, at the end of 10 days you will have $2.50

if he gives you 1 cent per day then doubles it, this will be your daily earnings:

day 1- 0.01

day 2- 0.02

day 3-  0.04

day 4- 0.08

day 5- 0.16

day 6- 0.32

day 7- 0.64

day 8- 1.28

day 9- 2.56

day 10- 5.12

then when you add all of this up, you would recieve 10.23 cents at the end of day 10

Answer:

write a story or description in your society caused by extremity

Answer:

Every year, a pet food company sells its food to stores across the nation. ... In the first month of the new year, the Midwest region secured sales orders from ... Suppose the strategy of the pet food company is to increase the proportion of ... Do you think additional field training is necessary for all of the sales representatives?

Step-by-step explanation:

Answer:

it should be 2462 feet³

Step-by-step explanation:

Answer:

Step-by-step explanation:

Thats what i got but you still have to do the other 2 steps i am not sure how, but i hope that helps!

Step-by-step explanation:

can show you step by step how to figure it out it comes in handy a lot of times

Answer:

a) x = -1.5

b) x = 1

Step-by-step explanation:

For problem a, you can start by subtracting 3x from both sides to gather all the like terms together:

7x + 5 = 3x - 1

-3x         -3x

4x + 5 = -1

Next, to get the coefficients on one side, you subtract 5 from both sides:

4x + 5 =  -1

    -5      -5

4x = -6

Now, you divide by 4 on both sides to isolate x:

x = -6/4 = -1.5 --- > x = -1.5

For problem b, you start by subtracting 3x from both sides(kinda like problem a):

5x + 12 = 3x + 14

-3x          -3x

2x + 12 = 14

Next, you can subtract 12 from both sides, isolating the "x term".

2x + 12 = 14

       -12  -12

2x = 2

Lastly, you can divide by 2 to get x:

x = 1

1:

[tex]7x +5=3x-1\\7x+5-3x=-1\\7x-3x=-1-5\\4x= -1-5\\4x= -6\\x=-\frac{6}{4} (en donde ambos se divide entre 4)\\Respuesta / x=-\frac{3}{2}[/tex]

2:

[tex]5x+12=3x + 14\\5x+12-3x=16\\5x-3x=16-12\\2x= 16-12\\2x= 4\\x=4/2\\( se divide entre 2)x= 2[/tex]

Answer:

Step-by-step explanation:

The answer would be b, 30 trees, the reasoning is in the photo, hope this helps!

Answer:

D

Step-by-step explanation:

I've had these kind of questions on tests

Answer:

Your answer is D

Step-by-step explanation:

The median of a box and whiskers plot is marked by a vertical line inside the box.

Answer:

See solutions below

Step-by-step explanation:

2) angle at the vertex is half that of its intercepted arc;

51 = 1/2(14x-38)

51*2 = 14x-38

102 = 14x-38

14x = 102 + 38

14x = 140

x = 140/10

x = 14

3) 9x+7 = 1/2(68)

9x + 7 = 34

9x = 34-7

9x = 27

x = 27/9

x = 3

4) 114 = 1/2(30-(8x-36+40))

114 = 1/2(360-8x+36-40)

114*2 = 356 - 8x

-8x = 228-356

-8x = -128

x = 128/8

x = 16

Answer:2

Step-by-step explanation:

51+14x-38=180

13+14x=180

14=167

X=12

Answer:

40 degrees

Step-by-step explanation:

sum of angles in a triangle = 180 degrees

if the exterior angle measures = 95, the interior angle beside it would measure 180 - 95 = 85

marked interior angle = 180 - (85 + 55) = 40 degrees

Answer:

As ewomazinoade states 40° should be the correct answer.

Answer:

No

Step-by-step explanation:

It will be a right triangle if it follows Pyhthagoras Theorem . Where the sum of squares of two smaller sides is equal to the square of the 3rd side. Let's check ,

→ 11²+ 12² = 13²

→ 121 + 144 = 169

→ 265 ≠ 169

Answer:

Please mark me brainliest! ^^

vvvvvvvvvv

Answer:

See below.

Step-by-step explanation:

X-intercepts: (-1, 0) & (5, 0)

Y-intercept: (0, -5)

Vertex: (2, -9)

Axis of Symmetry: x = 2

Answer:

a. 3100 wpm

[tex]1 \: minute = 70 \: words \\ 30 \: minutes = (30 \times 70) \: words \\ = 2100 \: words[/tex]

Answer:

Answer is 100 sq m

Step-by-step explanation:

A = [tex]a^{2}[/tex]

A = [tex]10^{2}[/tex]

A = 100 sq m

HOPE IT HELPS

(FROM CROSS)

Answer:

Your answer is C, (3k+4)(2k-5)

Step-by-step explanation:

Answer:

[tex]4x + 5 \: if \: x = 9 \\ 4(9) + 5 \\ = 41 \\ \\ 3x = 3(9) \\ = 27[/tex]

[tex]41 + 27 \\ = 68[/tex]

Answer:

301.440 mi²

Step-by-step explanation:

Surface area of a cylinder = 2πrh + 2πr²

Where,

Radius, r = 6 mi

Height, h = 2 mi

Surface area of a cylinder = 2πrh + 2πr²

= (2 * 3.14 * 6 * 2) + (2 * 3.14 * 6²)

= 75.36 + (6.28 * 36)

= 75.36 + 226.08

= 301.44 mi²

To the nearest thousandth

Surface area of a cylinder = 301.440 mi²