Solve for x and y! Help plz

Answer:

3h–2(1+4h)

multiple the bracket by –2

3h–2-8h

then subtract the veriables

3h–8h–2

–5h–2

the answer is –5h–2

Answer: (-5,-5)

Step-by-step explanation: The two lines meet up at (-5,-5)

Answer:

y = 5

x= 75 ( not confident about x)

Answer:

3y+4

Step-by-step explanation:

9y-6y=3y

Answer:

 The probability is  [tex]P( | \^ p - p| > 0.03) =0.9945[/tex]

Step-by-step explanation:

From the question we are told that

   The population proportion is  [tex]p = 0.05[/tex]

    The sample size is  n =  408

Generally the standard deviation of the sampling distribution is mathematically represented as

       [tex]\sigma = \sqrt{\frac{p (1- p)}{n} }[/tex]

=>    [tex]\sigma = \sqrt{\frac{ 0.05 (1- 0.05)}{408} }[/tex]

=>    [tex]\sigma = 0.0108[/tex]

Generally the probability that the sample proportion will differ from the population proportion by greater than 0.03 is mathematically represented as

        [tex]P( | \^ p - p| > 0.03) = P( \frac{|\^ p - p | }{\sigma } > \frac{0.03}{0.0108} )[/tex]

[tex]\frac{|\^ p -p |}{\sigma }  =  |Z| (The  \ standardized \  value\  of  \ |\^ p -p | )[/tex]

So    

       [tex]P( | \^ p - p| > 0.03) = P( |Z|> 2.778 )[/tex]

=>   [tex]P( | \^ p - p| > 0.03) = P( Z < 2.778) - P(Z < -2.777)[/tex]

From the z table  the area under the normal curve to the left corresponding to  2.778  and  -2.778  is

     [tex]P( Z < 2.778) = 0.99727[/tex]

and

     [tex]P( Z < -2.778) = 0.0027347[/tex]

So

     [tex]P( | \^ p - p| > 0.03) = 0.99727 - 0.0027347[/tex]

=>  [tex]P( | \^ p - p| > 0.03) =0.9945[/tex]

Answer:

it is rational i think

Step-by-step explana

Answer:

AB, BC, AC

Step-by-step explanation:

(9x + 29)° + (93 - 5x)° + (10x + 2)° = 180°

9x + 29 + 93 - 5x + 10x + 2 = 180

14x + 124 = 180

14x = 56

x = 4

m∠A = (9(4) + 29)° = 65°

m∠B = [93- 5(4)]° = 73°

m∠C = (10(4) + 2)° = 42°  

m∠C < m∠A < m∠B

AB < BC < AC

Answer:

SAS

Step-by-step explanation:

Answer:

SAS (side-angle-side)

Step-by-step explanation:

Answer:

A. 10.00, so total price is currently 40.00

B. 42.8

C. Total amount is 51.36

Step-by-step explanation:

20% of 50 is 10. Taking off 10% (your discount) would make it 40.

7% of 40 is 2.8. The total amount is now 42.8

20% (your tip) of 42.8 = 8.56.

42.8 + 8.56 = 51.36.

51.36 is your final cost.

Answer: x^2

Step-by-step explanation: the lines mean that the number is gonna be positive, so basically its asking for x times x, which is x^2

Answer:

The z-critical values are:

[tex]z_{0.09}=-1.34\\\\z_{0.91}=1.34[/tex]

Step-by-step explanation:

The confidence level is, c% = 82%.

The significance level for the two tails are:

Left tailed:

[tex]\frac{\alpha}{2} =\frac{1-c\%}{2}[/tex]

   [tex]=\frac{1-0.82}{2}\\\\=\frac{0.18}{2}\\\\\=0.09[/tex]

Right tailed:

[tex]1-\frac{\alpha}{2} =1-\frac{1-c\%}{2}[/tex]

         [tex]=1-0.09\\\\=0.91[/tex]

The z-critical values are:

[tex]z_{0.09}=-1.34\\\\z_{0.91}=1.34[/tex]

*Use the z-table.

Answer:

C. 10 Miles

Step-by-step explanation:

All I did was count the units

Answer:

Its C.

Step-by-step explanation:

from (1,2) to (1,8) is 6, and from (1,8) to (5,8) is 4.

Answer:

$25 I believe

Step-by-step explanation:

You would take $37.50 divided by 3 and get $12.50 which is the price of 1 ticket

Then you would multiply $12.50 x 2 to get $25

Answer: $25.00

Step-by-step explanation: First you would divide $37.50 by 3 and get the price of one ticket which would be 12.50. Then you would multiply 12.50 by two and get $25.00.      

Answer:

50,350

is answer

Answer:

Step-by-step explanation:

Speed = rate = slope

Find slopes:

Table:

(10, 70)

(20, 140)

Speed = 7 km/min

Graph:

(6, 90) , (4, 60)

Speed = (90 - 60) / (6 - 4) = 30/2 = 15 km/min. the greater cruising speed

it had many purposes includeing to entertain and to compete

Step-by-step explanation:

Answer:

Although the main objective of the Medieval fairs were trade and commerce, every fair contained some element of merry-making. Possibly starting from merchants trying to sell their goods, people were determined to attract the most customers to their stalls. ... Medieval tournaments sometimes coincided with Medieval fairs.

Step-by-step explanation:

Answer:

7x 4.9= 34.3lbs

Step-by-step explanation:

W: IM SO SORRY IF IM WRONG!!

-Have a blessed day

Answer: 7*4.9=34.3lbs

Step-by-step explanation:

Answer:

Step-by-step explanation:

The slope intercept form of a line is Y=MX + B where M is the slope and B is the y-intercept.

We know both of these so the equation turns into Y=1/2X-3

Answer:

1. 15*15

2. 10*10

3. 3*3

Step-by-step explanation:

Answer:

Square the given value

Step-by-step explanation:

1. 15^2=225

10^2=100

3^2=9

A square has sides of EQUAL length. area is length times width. So, if each side is the same, square the given value.

Answer:

x = -8/3, y = 6

Step-by-step explanation:

3x+2y=4   so x = (4-2y)/3

6x+3y=2

substiute x into the second equation

6((4-2y)/3) +3y = 2

2(4-2y) + 3y = 2

8 - 4y + 3y = 2

-y = -6

y = 6

Replace y into the first equation

3x + 2 (6) = 4

3x +12 = 4

3x = -8

x = -8/3

Answer:

y ≥ -2x - 5

Step-by-step explanation:

Answer:

11, 13, 17, 19

Step-by-step explanation:

A) Find the prime #'s less than 30.

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

2) See which #'s add and is less than 30 but, equal to 8.

17.

B) Find prime #'s between 30 & 60

31, 37, 41, 43, 47, 53, 59

2) See which #'s add and is add to 10.

37.

Answer:

It is graph A

Step-by-step explanation:

Answer: A it your answer.

Step-by-step explanation:

Answer:

Step-by-step explanation:

O.5917

Should be ur answer

Answer:

59 cents

Step-by-step explanation:

When finding the unit rate, you need to end up finding what is the price for one product (basically a fraction with one on the bottom) to find this I just did 3.55 / 6 which gave me 59 cents, the price of one coca cola bottle.

Answer:

It is most likely that, out of 25 online readers, between 12 and 13 work in the business industry.

Step-by-step explanation:

Answer:

There is about a 0.046 chance that 9 or fewer online readers work in the business industry. This is unusual and is convincing evidence that less than 50% of online readers work in the business industry.

Step-by-step explanation:

I just took the test, The other person is very wrong!!!

Answer:

A proportional relationship is any relationship that stays constant. since both sides of the equation do not change, this is a proportional relationship

32 is the correct answer. 40 times 0.8 because in decimal form, 80 percent equals 0.8:)

Answer:

32 80% of 40

Hope it is correct

If not I am sorry I tried my best

Answer:

Step-by-step explanation: lets have sex pls i need it

Answer:

y=-8x+2

Step-by-step explanation:

The reason that is the answer is because the slope-intercept form is y=mx+b where m is the slope and b is the y-intercept so y=mx+b would be y=-8x+2

Answer:

[tex]-x-3[/tex]

Step-by-step explanation:

They want you to simplify the expression.

Step 1: Apply the distributive property.

[tex]\frac{1}{5} (5x)+\frac{1}{5} (-15-2x)[/tex]

Step 2: Cancel the common factor of 5.

[tex]x+\frac{1}{5} (-15-2x)[/tex]

Step 3: Cancel the common factor of 5.

[tex]x-3-2x[/tex]

Step 4: Subtract 2x from x.

[tex]-x-3[/tex]

Answer:

Apply the rule

xmn = n√xm

to rewrite the exponentiation as a radical.

√m8

Step-by-step explanation:

please mark me as brainlest