helppppppppppppp plssssssssssssssssssssssss

Let, number of double rooms and single rooms are d and s.

d + s = 26     ....1 )

Hotel rents double rooms at $34 per day and single rooms at $27 per day.

34d + 27s = 807   ....2)

Solving equation 1 and 2, we get :

34( 26 - s ) + 27s = 807

884 - 34s + 27s = 807

7s = 77

s = 11

And d = 26 - 11 = 15

Therefore, number of double rooms and single rooms are 15 and 11.

Hence, this is the required solution.

Answer:

$0.73

Step-by-step explanation:

You need to divide $11 by 15 granola bars

The answer is 0.73333333333. . .

Rounded to the nearest hundredth is 0.73

So 1 granola bar costs $0.73

Hope this helped :)

Answer: It is $0.73 for each granola bar. 11/15

Step-by-step explanation:

Answer:

-13

Step-by-step explanation:

g(1) = -5*1 = -5

f(g(1)) = f(-5) = 2*(-5) - 3 = -10-3 = -13

Answer:

5

Step-by-step explanation:

Answer: 32.0%

Step-by-step explanation:

The price of car last month = $250

The price of the car this month = $330

Increase in price = $330 - $250 = $80

Percentage increase = (Increase in price/Cost price last month) × 100

= $80$250 × 100

= 0.32 × 100

= 32.0%

The percent of increase in the price of the car is 32.0%.

Answer:

[tex]KE = 520 J[/tex]

Step-by-step explanation:

[tex]KE=\frac{1}{2}mv^2\\KE=\frac{1}{2}*65*4^2\\KE=\frac{1}{2}*65*16\\\\KE=520J[/tex]

Answer:

C

Step-by-step explanation:

If you look at the two angles, one is 7x and the other is 11x, they appear to be next to each other and make a right angle, if you look at the bottom corner of them there is a square which means it is a right angle. this means that if you put 7x with 11x it would = 90

Answer:

Lauren's percent error = 13.95% Approx

Step-by-step explanation:

Given:

Number of photos predict = 129

Number of photos actual = 111

Find:

Lauren's percent error

Computation:

Lauren's percent error = [(Number of photos predict - Number of photos actual)/(Number of photos predict)]100

Lauren's percent error = [(129 - 111)/129]100

Lauren's percent error = [(129 - 111)/129]100

Lauren's percent error = [(18)/129]100

Lauren's percent error = 13.95% Approx

Answer:

ok

Step-by-step explanation:

0.083,80.83,8.83,0.8

Hope that helps you.

Answer:

$21.25

Step-by-step explanation:

Multiplying 0.85 by 25 gives 21.25

Answer:

B

Step-by-step explanation:

Answer:

x=18

Step-by-step explanation:

First, multiple both sides by reciprocal 3/2.

It will look like this: x=12*3/2

Then, simplify:

x=18

Hope it helped.

Answer:

A

Step-by-step explanation:

because it is what i think its rright correct me!

Answer:

D

Step-by-step explanation:

usa test prep

I got it correct

Answer:

p=  y=6x+2

Q=  y=-2x+2.5

Step-by-step explanation:

the formula is y=mx+b

M=slope

B=y-intercept

The y-intercept is the number that your line goes through

The slope is two ordered pairs where you use the formula rise over run to find your slope.

Answer:

Thanks so much

Step-by-step explanation:

plz give me brainiest

Answer:

= 0.312

Solution:

Change the divisor 6.410251 to a whole number by moving the decimal point 6 places to the right. Then move the decimal point in the dividend the same, 6 places to the right.

We then have the equations:

2000000 ÷ 6410251 = 0.312

and therefore:

2 ÷ 6.410251.6109 1) = 0.312

Both calculated to 3 decimal places.

             0 0 0 0 0 0 0. 3 1 2

6 4 1 0 2 5 1 2 0 0 0 0 0 0. 0 0 0

           − 0                  

             2 0                

           −   0                

             2 0 0              

           −     0              

             2 0 0 0            

           −       0            

             2 0 0 0 0          

           −         0          

             2 0 0 0 0 0        

           −           0        

             2 0 0 0 0 0 0      

           −             0      

             2 0 0 0 0 0 0 0    

           − 1 9 2 3 0 7 5 3    

                 7 6 9 2 4 7 0  

               − 6 4 1 0 2 5 1  

                 1 2 8 2 2 1 9 0

               − 1 2 8 2 0 5 0 2

                         1 6 8 8

Answer: y=-2^x is an equation.

I got the second one wrong.

The base of the exponential relationship that gives the graph that is below

the horizontal x-axis has a negative constant coefficient.

The table that matches the relationship is the option;

Reasons:

Points on the graph are; (0, -1) (1, -2), and (2, -4).

The above points can be presented in a tabular form as follows;

[tex]\begin{tabular}{|c|c|c}x&y\\0&-1\\1&-2\\2&-4\end{array}\right][/tex]

The above table which corresponds with the first table is the table that

matches the relationship of the graph.

By using the equation, y = -2ˣ, we have;

At x = 0, y = -(2⁰) = -1 which gives the point (0, -1)

At x = 1, y = -2¹ = -2, which gives (1, -2)

At x = 2, y = -2² = -4, which gives (2, -4)

The above points are the points on the graph, therefore, the equation is the option; y = -2ˣ

Learn more about exponential functions here:

https://brainly.com/question/2584841

Answer:

a) The next two terms are: 13, 16

b) nth term of the sequence is [tex]\mathbf{a_n=3n-5}[/tex]

Step-by-step explanation:

a) Find the next two terms of sequence: -2,1,4,7 and 10

The common difference d: a₂-a₁ = 1-(-2)= 3

a₃-a₂= 4-1 = 3

a₄-a₃=7-4=3

So, common difference is : 3

Next two terms are: 10+3 = 13

13+3= 16

The next two terms are: 13, 16

b) Find nth term of the sequence

The nth term can be found using formula:

[tex]a_n=a_1+(n-1)d[/tex]

where a₁=First term and d=Common Difference

In the sequence given we have a₁=-2 and d=3

So, the nth term will be:

[tex]a_n=a_1+(n-1)d\\a_n=-2+(n-1)3\\a_n=-2+3n-3\\a_n=3n-5[/tex]

So, nth term of the sequence is [tex]\mathbf{a_n=3n-5}[/tex]

A number line from negative 5 to 5 in increments of 1. A point is at negative 3 and a bold line is drawn to the right stopping at the open circle at 2.

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

–6 ≤ 4x + 6 < 14

Subtract 6 from all sides

So, we have

–12 ≤ 4x < 8

Divide through by 4

–3 ≤ x < 2

The number line that represents this is (d)

Read more about inequality at

https://brainly.com/question/32124899

#SPJ1

Answer:

see explanation

Step-by-step explanation:

Calculate the distance between (x, y) and the 2 given points and equate them.

Using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (x, y) and (x₂, y₂ ) = P(- 3, 4)

d = [tex]\sqrt{(-3-x)^2+(4-y)^2}[/tex]

Repeat with (x₁, y₁ ) = (x, y) and (x₂, y₂ ) = Q(2, - 1)

d = [tex]\sqrt{(2-x)^2+(- 1- y)^2}[/tex]

Equating both distances

[tex]\sqrt{(2-x)^2+(-1-y)^2}[/tex] = [tex]\sqrt{(-3-x)^2+(4-y)^2}[/tex]

Square both sides

(2 - x)² + (- 1- y)² = (- 3 - x)² + (4 - y)² ← expand and simplify both sides

4 - 4x + x² + 1 + 2y + y² = 9 + 6x + x² + 16 - 8y + y²

subtract x² + y² from both sides

5 - 4x + 2y = 25 + 6x - 8y ( add 8y to both sides )

5 - 4x + 10y = 25 + 6x ( subtract 5 from both sides )

- 4x + 10y = 20 + 6x ( add 4x to both sides )

10y = 10x + 20 ( divide all terms by 10 )

y = x + 2 ← as required

Answer:

( 3 - 3 )

Step-by-step explanation:

I search up all my the questions people ask me and make sure they are %100 percent correct. If any other questions, ask right away. Have a good night.

Answer:

one solution i really hope this helps

Step-by-step explanation:

Answer:

one solution

Step-by-step explanation:

i took the test

Answer:

y=-(2/3)x-3

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let's solve for x.

2

x

+

y

=

17

Step 1: Add -y to both sides.

2

x

+

y

+

−

y

=

17

+

−

y

2

x

=

−

y

+

17

Step 2: Divide both sides by 2.

2

x

2

=

−

y

+

17

2

x

=

−

1

2

y

+

17

2

Answer:

x

=

−

1

2

y

+

17

2

This can be determined by the concept of straight line. [tex]\bold{y=-2x+17}[/tex]  is the slope-intercept form of [tex]2x+y=17[/tex].

Given: 2x + y = 17  

As, we  know that,

Equation of line is,

 [tex]\bold{y=mx+c}[/tex]

Where, 'm ' gives the slope/gradient of the line and 'c' gives y-intercept.

From the given equation,

[tex]2x+y=17[/tex]  

Solve  it further , we get,

[tex]\bold{y=-2x+17}[/tex]

This is the slope-intercept form of [tex]2x+y=17[/tex].

Here, comparing this with [tex]y=mx+c[/tex], we get

m= -2 ( slope/gradient)  and c= 17  (y-intercept)

So, slope / gradient of line : m= -2.

For further details, please refer this link:

https://brainly.com/question/11824567

Answer:

y=2x+4

Step-by-step explanation:

Answer:

The slope-intercept equation is y=2x+4

Step-by-step explanation:

The y-intercept is where it crosses the y-axis, so 4, and to find the slope find perfect points or pretty points and rise then run.  I took the point (0,4) and found the next pretty point (1,6) and rise/run it. In order to get to the next point  you have to rise 2 and run 1 or 2/1 which is 2, so the slope is 2, then you plug it into the equation y=mx+b the y=intercept is b and the slope is m.  

Answer:

Your answer is going to be $4.70.

Step-by-step explanation:

21.15/9= 2.35

2.35*2=4.70

Answer:

389,936,206,767

Step-by-step explanation:

Answer:

389,936,267,767

Step-by-step explanation:

thats the one

Answer:

answer should be A

Step-by-step explanation:

Answer:

divison i believe

Answer: Multiplication Property of Equality