Determine which integer in the solution set will make the equation true.

3s − 12 = −9
S: {−1, 0, 1, 2}

A: −1
B: 0
C: 1
D: 2

Answer:

1.43 = x

Step-by-step explanation:

Math in the picture attached. Hope it helps!

Answer:

2 yards or 6 feet long

Step-by-step explanation:

Each yard is 3 feet long.

If Tanya shortens the leash by 6 feet, that is 2 yards.

4-2=2

The leash is 2 yards (or 6 feet) long.

Answer:

6 foot

Step-by-step explanation:

1 yards = 3 foot

4 yards = 12 foot

We take

12 - 6 = 6 foot

So, the length of the shortened least is 6 foot.

Answer:

-3/4+3/4+1/4=0.25

but, you asked for it in a mixed number which would be 1/4

Step-by-step explanation:

If the water snake is initially 30 meters below the ground level and then climbs 20 meters upward, it will be 30 - 20 = 10 meters below the ground level. However, if it then slips down 10 meters, it will be 10 + 10 = 20 meters below the ground level.

Answer:

it's correct

Step-by-step explanation:

17+2.6b=30

2.6b=30-17

2.6b=13

b=13÷2.6

b=5

Answer:91

Step-by-step explanation:

Answer:

68% rode the bus; 32% walked home

Step-by-step explanation:

Step-by-step explanation:

Put '5' into the equation where 'n' is

a5 = 26 - 6(5) = - 4

Answer:

b

Step-by-step explanation:

Answer: D:  y = 0

Step-by-step explanation: Hope that helped

Uhm... I’m sorry I don’t really know the answer to your question I’m just answering it for points....

Answer:

P= 8

Step-by-step explanation:

-1 (-2p = -3p + 8)

2p = 3p - 8

-p = -8

p = 8

to check this...

-2(8) = -3(8) + 8

-16 = -24 + 8

-16 = -16

Answer:

\( 11 quarts *\frac{946.353 ml}{1 quarter}= 10409.883 ml\)

And for this case we can create the following proportion rule:

\(\frac{29 gr}{200 ml} =\frac{x}{10409.883 ml}\)

And solving for x we got:

\( x= 10409.883 ml *\frac{29 gr}{200ml}= 1509.433 gr\)

Step-by-step explanation:

For this problem we know that A hemoglobin test measures 29 grams of hgb per 200 milimiters of blood. and we want to know how many grams of Hgb are present in 11 quarts

First we need to convert the quarts to ml and we have:

\( 11 quarts *\frac{946.353 ml}{1 quarter}= 10409.883 ml\)

And for this case we can create the following proportion rule:

\(\frac{29 gr}{200 ml} =\frac{x}{10409.883 ml}\)

And solving for x we got:

\( x= 10409.883 ml *\frac{29 gr}{200ml}= 1509.433 gr\)

Answer:

the nearest thousand is 15 000.00

Answer:

B is the correct answer

Step-by-step explanation:

there y intercept are the same which is 4

The graph of x=2(y-4) has greater slope than the graph of x=5(y-4), the correct option is B.

The standard equation of a line is given by

y = mx+c

Here m is the slope and c is the y intercept

The slope can be determined by

m = (y₂ -y₁)/(x₂ -x₁)

The equation of the line is

x=2(y-4)

x=5(y-4)

y =  (1/2)x +4  

y = (1/5)x +4

The slope is (1/2) and (1/5),

(1/2) > (1/5)

To known more about standard equation of a line

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Answer:

x+63=15x-21, 14x=84, x=6, based on that NMO=69 and LMO=69 because they must be =

Step-by-step explanation:

Answer:

x =  − 4  ±  √ 10,

Step-by-step explanation:

2(x + 4)² = 20

=> 2(x + 4)  (x + 4) = 20

=> 2x + 8 (x + 4) = 20

=> 2x² + 8x + 8x + 32 = 20

=> 2x² + 16x + 32 = 20

=> 2x² + 16x + 12 = 0

=> Now solve using the quadratic formula:

x =  − 4  ±  √ 10,

Radical form: − 4  ±  √ 10,

Decimal form: -0.84, -7.16

Hope this helps!

Answer:

Step-by-step explanation:

so first you need to make a equation

since we are trying to find out the amount of rides we can make that stand for x so..

we can first write it as 2.50x

(x = the numbers of rides)

since the entree fee is 17 dollars but they are two kids we have to times 17 by 2 giving us 34 we can add 34 dollars to the equation

34 + 2.50x

alex and kendra have only $51.50 dollars and they cant spend more then that so that means the whole equation has to equal $51.50

34 + 2.50x = 51.50

since we are trying to find the number of rides we can subtract 34 on both sides giving us

2.50x = 51.50 - 34

2.50x = 17.50

then we solve for x which you can divde 2.50 on both sides

x = 17.50 /2.50

x = 7

The expression −(4b)(4b)(4b) using positive exponents is -(4b)³

From the question, we have the following parameters that can be used in our computation:

−(4b)(4b)(4b)

Express properly

So, we have

−(4b) * (4b) * (4b)

5⁻¹² * 32⁻³ * 9⁻¹⁵

By using the definition of positive exponents, we have

−(4b) * (4b) * (4b) = -(4b)³

So, the solution is -(4b)³

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a) 95040

b) 792

Inserting the values into the question above:

Answer:

y = -6x + 8

Step-by-step explanation:

\begin{bmatrix}6x+y=8\\ y=-6x+8\end{bmatrix}

I don't know why it came out like this

Answer:

1/2

Hope this helps :)

Answer:

130 Miles

Step-by-step explanation:

The set of transformations that could be applied to ABCD, to create A″B″C″D″ is a reflection over the y-axis, followed by a rotation of 180°

"It is a geometric transformation where all the points of an object are reflected on the line of reflection."

For the given question,

The Rectangle ABCD is formed by ordered pairs A at (-4, 2), B at (-4, 1), C at (-1, 1), D at (-1, 2)

The Rectangle A″B″C″D″ is formed by ordered pairs A" at (-4, -2), B" at   (-4, -1), C" at (-1, -1) and D" at (-1, -2)

We can observe that the coordinates of ABCD are of the form (-x, y)  where x, and y, are positive numbers

The form of the ordered pair of the vertices of the A″B″C″D″ will be (-x, -y)

The coordinates of the point (-x, y) after a reflection over the y-axis would be of the form (x, y)

And after rotation of 180°, the coordinates would be (-x -y).

Hence, the set of transformations that could be applied to ABCD, to create A″B″C″D″ is a reflection over the y-axis, followed by a rotation of 180°.

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Step-by-step explanation:

A= $1250

Converting R percent to R a decimal

Answer:

each blue glove is 1.07

Step-by-step explanation:

10-4.65=5.35

5.35/5=1.07

Answer:1.07

Step-by-step explanation:10-4.65=5.35

5.35/5=1.07

Answer:

\(v = \frac{32\pi}{3}\)

or

\(v=33.52\)

Step-by-step explanation:

Given

\(f(x) = 4x - x^2\)

\(g(x) = x^2\)

\([a,b] = [0,2]\)

Required

The volume of the solid formed

Rotating about the x-axis.

Using the washer method to calculate the volume, we have:

\(\int dv = \int\limit^b_a \pi(f(x)^2 - g(x)^2) dx\)

Integrate

\(v = \int\limit^b_a \pi(f(x)^2 - g(x)^2)\ dx\)

\(v = \pi \int\limit^b_a (f(x)^2 - g(x)^2)\ dx\)

Substitute values for a, b, f(x) and g(x)

\(v = \pi \int\limit^2_0 ((4x - x^2)^2 - (x^2)^2)\ dx\)

Evaluate the exponents

\(v = \pi \int\limit^2_0 (16x^2 - 4x^3 - 4x^3 + x^4 - x^4)\ dx\)

Simplify like terms

\(v = \pi \int\limit^2_0 (16x^2 - 8x^3 )\ dx\)

Factor out 8

\(v = 8\pi \int\limit^2_0 (2x^2 - x^3 )\ dx\)

Integrate

\(v = 8\pi [ \frac{2x^{2+1}}{2+1} - \frac{x^{3+1}}{3+1} ]|\limit^2_0\)

\(v = 8\pi [ \frac{2x^{3}}{3} - \frac{x^{4}}{4} ]|\limit^2_0\)

Substitute 2 and 0 for x, respectively

\(v = 8\pi ([ \frac{2*2^{3}}{3} - \frac{2^{4}}{4} ] - [ \frac{2*0^{3}}{3} - \frac{0^{4}}{4} ])\)

\(v = 8\pi ([ \frac{2*2^{3}}{3} - \frac{2^{4}}{4} ] - [ 0 - 0])\)

\(v = 8\pi [ \frac{2*2^{3}}{3} - \frac{2^{4}}{4} ]\)

\(v = 8\pi [ \frac{16}{3} - \frac{16}{4} ]\)

Take LCM

\(v = 8\pi [ \frac{16*4- 16 * 3}{12}]\)

\(v = 8\pi [ \frac{64- 48}{12}]\)

\(v = 8\pi * \frac{16}{12}\)

Simplify

\(v = 8\pi * \frac{4}{3}\)

\(v = \frac{32\pi}{3}\)

or

\(v=\frac{32}{3} * \frac{22}{7}\)

\(v=\frac{32*22}{3*7}\)

\(v=\frac{704}{21}\)

\(v=33.52\)

Answer:

64

Step by step solution:

Not exactly sure what it means to expand the product. But to solve, you always do what's in the paranthesis first. So 2 x 4 = 8. The little number 2 means squared or to the power of, which bascially means you multiply the number by how ever many it tells you. So since it says 8 to the power of 2, you just multiply 8 x 8 which equals 64.