Answer:
Sunrise $450 Bright Eyes $475
Step-by-step explanation:
Let x= number of days
Sunrise:
(25 + 85x)= total cost
(25+85(5))= $450
Bright Eyes:
(95x)= total cost
(95(5))= $475
The Bright eyes hotel would be more cost efficient than the Sunrise hotel.
What is Equation Modelling?
Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have Sunrise, a bed-and-breakfast hotel, that charges a one-time deposit of $25 plus $85 per night. Another bed-and-breakfast hotel called Bright Eyes charges a flat rate of $95 per night.
The total cost for 5 nights at Sunrise hotel would be -
C(s) = 25 + 85 x 5 = $450
The total cost for 5 nights at Bright eyes hotel would be -
C(b) = 95 x 5 = $475
Therefore, the Bright eyes hotel would be more cost efficient than the Sunrise hotel.
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PLEASE HELP ILL GIVE BRAINLY!!!!!!!
Answer:
y = -x + 6
y = -1/2x - 4
Step-by-step explanation:
slope of function in table is -2
the greater the absolute value of the slope, the steeper the line
so the absolute values of -1 and -1/2 are less than absolute value of -2
help please?? thsnks
Step-by-step explanation:
step 1. the difference between x -> x' was 7
step 2. the difference between y -> y' was -2
step 3. the translation was 7 right and -2 down
step 4. the translation can be written (x + 7, y - 2)
step 5. the pre image was located in quadrant II.
Find the 14th term of the arithmetic sequence 5x+2, -2x+7, -9x+12, ...
Answer:
Step-by-step explanation:
common difference d = a₂-a₁ = (-2x+7)-(5x+2) = -7x+5
a₁₄ = a₁+13(-7x+5)
= (5x+2) - 91x + 65
= -86x + 67
Answer:
mbhjv vyvj
Step-by-step explanation:
A dog walker charges a $ 30 sign-up fee to cover insurance costs and $ 27 per walk. Which expression represents the total cost, in dollars, to hire the dog walker for w walks?
Answer:
30 + 27(w)=189
Step-by-step explanation: w=7 btw (if u need it)
Brainliest?
The required expression that models represent the total cost, in dollars, to hire the dog walker for w walks is t = 27w + 30.
What are equation models?The equation model is defined as the model of the given situation in the form of an equation using variables and constants.
Here,
A dog walker charges a $ 30 sign-up fee to cover insurance costs and $ 27 per walk.
Let the total cost be t for the w walks.
So, the expression is given as,
t = 27w + 30
Where 27w represents the cost of w walks.
Thus, the required expression that models represent the total cost, in dollars, to hire the dog walker for w walks is t = 27w + 30.
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(3a + 7) elevado al cuadrado es.
Answer:
9a^2 + 42a + 49
Step-by-step explanation:
expand to (3a+7) (3a+7) then distribute then combine like terms
HELP WITH THIS PLZZS GORL
Answer:
13/6÷ 7/4 = 15/21
Step-by-step explanation:
Answer:
15/21
Step-by-step explanation:
X
RF SAID
Activ 5T Q2 Sum of angles in a triangle
Task
Prove that the angle sum of any triangle is 180°.
Tools
b) Find two pairs of equal angles.
= x (Alternate angles are equal.)
7
= y (Alternate angles are equal.)
y
G
с
a
Show your working
2
3
Answer:
2341
Step-by-step explanation:
solve the system of equations by graphing. y=4x+2 y=7/2x+1 plz help
Answer:
LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right so yeah i guess it is?
Step-by-step explanation:
In ΔUVW, u = 480 cm, v = 180 cm and ∠W=120°. Find the length of w, to the nearest centimeter.
Answer:
591
Step-by-step explanation:
The length of w from the given triangle UVW is 591 cm.
What is cosine rule?The law of cosine states that the square of any one side of a triangle is equal to the difference between the sum of squares of the other two sides and double the product of other sides and cosine angle included between them. The law of cosine states that: a² = b² + c² - 2bc·cosA.
Given that, in ΔUVW, u = 480 cm, v = 180 cm and ∠W=120°.
w² = u² + v² - 2uv·cosW
w² = 480² + 180² − 2×480×180·cos120°
w² = 230400 + 32400 - 172800·(-0.5)
w² = 349200
w = √349200
w = 590.93
w = 591 cm
Therefore, the length of w is 591 cm.
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A faucet leaks 400 milliliters of water in 20 minutes. How many milliliters of water does the faucet leak per minute?
Answer:
It leaks 20 milliliters of water per minute
Step-by-step explanation:
400/20 = 20
State the quadrant or axis that each point lies in. (-5,2)
Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 20)(0,20) and (2, 720)(2,720).
Answer:
The exponential function that goes through [tex](x_{1},y_{1}) = (0,20)[/tex] and [tex](x_{2}, y_{2}) = (2,720)[/tex] is [tex]y = 20\cdot 6^{x}[/tex].
Step-by-step explanation:
Let be an exponential function of the form [tex]y = a\cdot b^{x}[/tex] that goes through [tex](x_{1},y_{1}) = (0,20)[/tex] and [tex](x_{2}, y_{2}) = (2,720)[/tex]. Then, we have the following system of equations:
[tex]20 = a\cdot b^{0}[/tex] (1)
[tex]720 = a\cdot b^{2}[/tex] (2)
By dividing (2) by (1), we obtain the value for [tex]b[/tex]:
[tex]\frac{720}{20} = b^{2}[/tex]
[tex]b = \sqrt{\frac{720}{20} }[/tex]
[tex]b = 6[/tex]
And the value for [tex]a[/tex] is found by (1):
[tex]a = 20[/tex]
The exponential function that goes through [tex](x_{1},y_{1}) = (0,20)[/tex] and [tex](x_{2}, y_{2}) = (2,720)[/tex] is [tex]y = 20\cdot 6^{x}[/tex].
Help please!! Asap!! i’ll give brainly!
Answer:
For 21: The first option (the uppermost) is correct for question 21. When it is no greater than, it implies that it can be equal to the number.
For 22: x+637 ≤ 2000, let x be the money he can spend for everything else.
Let me know if this helps!
Answer:
well when he buys the ticket he is left with 1,363 dollars
Step-by-step explanation:
Pleasee helpp me with this !!!!!!!!!!!!!!! Will mark Brianliest correct answer !!!
Answer:
4 units left, 5 down
Step-by-step explanation:
Just look at it and count the boxes around
Tell whether the equation has one, zero, or infinitely many solutions.2(x − 3) + 4 = 1x − 5.
Answer:one solution
Step-by-step explanation:
x=-3, TeR
ANSWER ASAP!!!
PLS HELP.
ANSWER BOTH QUESTIONS FOR ALL POINTS.
Answer:
128°
Step-by-step explanation:
x + 154° + 78° = 360° {being complete turn}
x + 232° = 360°
x = 360° - 232°
x = 128°
someone report this so it will get taken down
Work out the perimeter of a semicircle with radius 3 cm.
Give your answer in terms of tt.
3 cm
Answer:
3π+ 6 = 15.42477796
Step-by-step explanation:
diameter = 6
πd = circumference
6x π = 6π
3π = semi circle
3π+ 6 = 15.42477796
PLZ HELP MEEEEE answer the chart first then the second question THANKYOU DEARLYY
Answer:
6 9 4 7
Step-by-step explanation:
i teach math
Please please help and explain! I will mark Brainliest.
Answer:
Decay
3
Step-by-step explanation:
“Two lines in a plane always intersect in exactly one point.”
Which of the following best describes a counter example to the assertion above ?
A. Coplanar Lines
B. Parallel Lines
C. Perpendicular Lines
D. Intersecting Lines
The counter example to the assertion given is Parallel Lines , Option B is the correct answer.
What are Parallel Lines ?Lines which never meet and the distance between them always remains constant are called Parallel Lines.
The statement given is
Two lines in a plane always intersect in exactly one point.
The counter example of the statement will be the lines that never meet , and such lines are Parallel Lines.
Therefore Option B is the correct answer.
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Factor x^2-x-30 completely. If the poem polynomial cannot be factored, write “prime” show work
What is the ratio of the length of one midsegment of an equilateral triangle to the sum of two of its side lengths?
Given:
One midsegment of an equilateral triangle.
To find:
The ratio of the length of one midsegment of an equilateral triangle to the sum of two of its side lengths.
Solution:
All sides of an equilateral triangle are same.
Let a be the each side of the equilateral triangle.
Length of the midsegment is equal to the half of the non included side or third side.
[tex]Midsegment=\dfrac{a}{2}[/tex]
The sum of two side is
[tex]a+a=2a[/tex]
Now, the ratio of the length of one midsegment of an equilateral triangle to the sum of two of its side lengths is
[tex]\text{Required ratio}=\dfrac{\text{Length of midsegment}}{\text{sum of two sides}}[/tex]
[tex]\text{Required ratio}=\dfrac{\dfrac{a}{2}}{2a}[/tex]
[tex]\text{Required ratio}=\dfrac{a}{4a}[/tex]
[tex]\text{Required ratio}=\dfrac{1}{4}[/tex]
[tex]\text{Required ratio}=1:4[/tex]
Therefore, the ratio of the length of one midsegment of an equilateral triangle to the sum of two of its side lengths is 1:4.
ariana is going to invest in an account paying an interest rate of 1.9% compounded monthly. how much would ariana need to invest,to the nearest ten dollars,for the value of the account to reach $110,000 in 14 years?
9514 1404 393
Answer:
$84,330
Step-by-step explanation:
The compound interest formula gives the value of an investment.
A = P(1 +r/n)^(nt)
where principal P is invested at annual rate r compounded n times per year for t years. Using your given values, we can solve for P.
110,000 = P(1 +0.019/12)^(12·14)
P = 110,000/(1 +0.019/12)^(12·14) ≈ 110,000/1.00158333...^168
P ≈ 110,000/1.30446
P ≈ 84326.04 ≈ 84,330 . . . . dollars
7/0
What is the definition of "median"?
the number that
appears the
most in a set of
data
the number in
the middle of a
set of data
the average of a
set of data
the difference
between the
greatest and
smallest value in
a set of data
Music off
Zone
Luca pays $165 per month for his car loan and an average of $2.30 per gallon of gas. He wants to keep his car expenses under $300 per month. Write and solve an inequality to find the greatest number of gallon "g", Luca can drive in a month while staying within his budget?
Answer:
58.69 gallons is the maximum she can get.
Step-by-step explanation:
165 + 2.3g ≤ 300
subtract 165 from both sides
2.3g ≤ 135
divide by 2.3 on both sides
g ≤ 58.6956521739
A dishwasher uses 11 liters of water for each cycle. A washing machine uses 5 times as much water as a
dishwasher uses for each load. Combined, how many milliliters of water are used for 1 cycle of
each machine?
Answer:
55,000 milliliters
Step-by-step explanation:
So if washing machine uses 5 times more than dishwasher
Dishwasher: 11 litters of each cycle
Washing machine: 11 x 5= 55 litters for each machine in litters
If 1 litter is equal to 1000 milliliter then 55 x 1000 = 55,000 milliliters
FORMULA for milliliter: multiply the volume value by 1000
Hope this helps
I NEED HELP ASAP!!! I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!
If someone could assist me with this, i will be very greatful!
Answer:
n>-5
Step-by-step explanation:
We have to distribute the -7 first, so:
-105<-7(5-2n) becomes:
-105<-35+14n
To find n, we have to add 35, so:
-105<-35+14n
+35 +35
We get 14n>-70. Now, we have to divide each side by 14 to find n.
14n/14>-70/14.
So, the solution becomes n>-5.
Adrian and his children went into a restaurant where they sell hotdogs for $3 each
and hamburgers for $8 each. Adrian has $80 to spend and must buy no less than 12
hotdogs and hamburgers altogether. If x represents the number of hotdogs
purchased and y represents the number of hamburgers purchased.
Plzzz helppp fast
Step-by-step explanation:
16x + 4y= 80
16 (3) + 4 (8) = 80
Amans age is three times his sons age.ten years ago he was five times his sons age .find their preseny age?
Click on the image and check the answer