The Sloan family stayed in a hotel room for 6 nights while on vacation. The total cost before tax was $1,170. If the hotel room tax rate in the city is 12%, what was the total cost for the hotel room?

Answer:     B

Step-by-step explanation:

I did the math

Step-by-step explanation:

We know that x belongs to -3,-2,-1,0,1,2

y=4x

y=4×-3=-12 where x is -3

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Therefore range (y)={_12,-8,-4,0,4,8}

hope this help you

dint forget to follow

You want to put this in the form (x+b)^2 + c  

To do this take half of the coefficient of b from the ordinal form which is 6/2=3 as use this as your new b

This give you (x+3)^2.  

If you foil this out you get x^2 +6x +9 so you have added 9 to the original expression so now all you need to do is subtract 9 to keep things balanced  

The final expression then is (x+3)^2 -9

So c= -9

The completed square form of the original expression is (x+3)² - 9 and the value of c is -9.

To compute the square, you need to add and subtract a number inside the parentheses such that the resulting expression is a perfect square trinomial.

To determine the square of half of the coefficient of the x term, which is 3 in this case.

The square of 3 is 9, so you need to add and subtract 9 inside the parentheses to complete the square. The resulting expression will be:

(x+3)² + c

To find the value of c, you need to compare this expression to the original expression: x² + 6x + c.

The x² and (x+3)² terms are equal, so you can set them equal to each other and solve for c:

x² = (x+3)² + c

x² - (x+3)² =c

(x-x-3)(x+x+3) = c

(-3)(3) = c

-9 = c

Therefore, c = -9.

Learn more about the expression here :

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The question seems to be incomplete the correct question would be

Complete the square:

x² +6x +c

find c

Answer:

yes, by AAA~

Step-by-step explanation:

to find the missing angles subtract 180 - 125 - 27 = 28

then we have all of the angles and we can see they are congruent

Answer:

m∠A = 40°

m∠B = 70°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

x + 49 + x + 79 + 70 = 180

2x + 198 = 180

2x = 180 - 198

    = -18

x = -18 ÷ 2

x = -9

m∠A = x + 49

        = (-9) + 49

m∠A = 40°

m∠B = x + 79

        = (-9) + 79

m∠B = 70°

Answer:

[tex]a_{52}[/tex] = -541

Step-by-step explanation:

Answer:

The answer is the second one

Answer:

it's d

Step-by-step explanation:

≤ may refer to:

Inequality (mathematics), relation between values; a ≤ b means "a is less than or equal to b"

so the answer D is right because the face always ponit to the bigger number if x is -14 then this stament would be true

x = 16

-16 + 4 = -12

there you go

Answer:

x = 16

Step-by-step explanation:

Solve for x as usual, move -4 to isolate x by itself, then divide by -1.

[tex]-x+4=-12\\-x=-16\\x=16[/tex]

Answer:

Range[4,24,44,64,84,104,124]

Step-by-step explanation:

CHECK THE COMPLETE QUESTION BELOW;

A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs

20 lb. If x pairs of plates are added to the barbell, the total weight of the barbell and plates in

pounds can be represented by f x( ) = 20x + 4.

What is the range of the function for this situation?

The range of a function can be defined as the difference between the maximum and minimum function. From the question, we can deduced that the minimum function of X is 0 and no plate is added, and the maximum is 6

The given function is

f(x) = 20x + 4 =

f(0) = 20(0) + 4

= 4

f(6) = 20(6) + 4

= 124

Which means the range is within 4 and 124.

But we are told from the question that Each pair of plates weighs 20 lb, which means there is difference of 20ib each between 4 and 24

Then we can compute the range as [4,124] or (4,24,44,64,84,104,124)

Answer:

500$  she has 100$ and plans to save $25 each month

Step-by-step explanation:

she will have to save $25  for 16 months to pay the bank back there money

Answer:

3

Step-by-step explanation:

25/5= 5 (the quotient)

5-2=3 (two less)

Answer:

10 + 3 = 13

Step-by-step explanation:

I hope it's ryt

Answer:

28/45

Step-by-step explanation:

Dont worry i also don't feel like doing fractions most the time they can get very annoying when you have to work with a lot of them.

Answer:

36/45* 35/45

Answer:

+1.09%

Step-by-step explanation:

Answer:

x = 1/3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

8x - 3 = 2(x - 1/2)

Step 2: Solve for x

Answer:

9?

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

Answer:

[tex]x=48[/tex]

Step-by-step explanation:

[tex]\frac{x}{6}-3=5[/tex]

[tex]\frac{x}{6}=8[/tex]

[tex]x=48[/tex]

Answer: 5+5=10

Step-by-step explanation: 11111 and 11111= 1111111111 combined gives you 10

Answer:

n=25

Step-by-step explanation:

100 divided by four=25

Answer:

YASSSSSSS QUeen

Step-by-step explanation:

Answer:

9y, 6x is the height

Answer:

[tex]l=\dfrac{2(S-b)}{P}[/tex]

Step-by-step explanation:

The surface area formula for pyramids is given by :

[tex]S=\dfrac{1}{2}Pl+b[/tex] ...(1)

We need to arrange the formula for l.

Take b to LHS,

[tex]S-b=\dfrac{1}{2}Pl\\\\2(S-b)=Pl\ [\text{cross-multiplying}]\\\\l=\dfrac{2(S-b)}{P}[/tex]

So, the expression is [tex]\dfrac{2(S-b)}{P}[/tex] for the slant height.

Answer:

second option

Step-by-step explanation:

Given

f(x) = [tex]\frac{x+4}{3x-5}[/tex]

The denominator cannot be zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the value that x cannot be, that is

3x - 5 = 0 ⇒ 3x = 5 ⇒ x = [tex]\frac{5}{3}[/tex] ← excluded value

Thus domain is

(- ∞, [tex]\frac{5}{3}[/tex] ) u ([tex]\frac{5}{3}[/tex], ∞ )

Answer:

33  36 42 52 92

105

Step-by-step explanation:

Answer:

D.16

Step-by-step explanation:

took the Unit test 100%

Answer:

D

Step-by-step explanation: