Weekday hours tripled but your budget of $220 for 26
parking hours remain the same. How many weekend hours
can you purchase now that the weekday hours have
increased?
Answers
Answer:
8 weekend hours can now be purchased.
Note: The prior information required is:
You purchase 26 "parking hours" that you can use over the next month to park your food truck at the fair. Weekday hours cost $2/hour and weekend hours cost $10/hour.
Step-by-step explanation:
Initial cost of weekday hours = $2/ hour
Since the cost of the weekday hours is tripled, new cost = $2/ hour × 3 = $6/ hour
Total week hours purchased = 26 hours
Let the number of weekend hours be x; number of weekday hours will be 26 - x
Since the budget remains the same, therefore, the total cost of weekday parking hours and weekend parking hours will be equal to $220as expressed below;
(26 - x) × $6 + $10 × x = $220
$10x - $6x + $156 = $220
$4x = $(220 -156)
x = 64/4
x = 8 hours
Therefore, 8 weekend hours can now be purchased
Related Questions
find the value of x, pls show work so i know how to solve it :)))
Answers
Answer:
x=71
Step-by-step explanation:
(Base angle of an isosceles triangle)
Answer:
x = 71°
Step-by-step explanation:
Since the 2 legs are congruent then the triangle is isosceles and the 2 base angles are congruent, that is
x = 71°
intersecting lines proof easy(15 points ) halfway done
Answers
Answer:
See below
Step-by-step explanation:
Statement | Reason
1. ∠1 ≅ ∠11 | 1. Given
2. ∠1 ≅ ∠9 | 2. Corresponding angles theorem
3. ∠11 ≅ ∠9 | 3. Transitive property of equality
4. a║b | 4. Corresponding angles converse
Find the value of x that solves the system shown below.
y = 5x
2x - y = 18
Answers
The solution to the system is x = -6, y = -30.
What is an equation?An equation contains one or more terms with variables connected by an equal sign.
Example:
2x + 4y = 9 is an equation.
2x = 8 is an equation.
We have,
We can start by substituting the first equation into the second equation, to eliminate y:
2x - y = 18
2x - 5x = 18 (substituting y = 5x)
-3x = 18
x = -6
Now that we know x = -6, we can use the first equation to find y:
y = 5x
y = 5(-6)
y = -30
Therefore,
The solution to the system is x = -6, y = -30.
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A certain solution of salt water is 10% salt and weighs 50 pounds., More salt must be added to produce a solution that ls
25% salt.
If x represents the pounds of salt to be added, which of the following expressions represents the number of pounds of
salt in the 25% solution?
Answers
what are do you want from me i don't even know my bad
3 2/5+3 2/5/2 1/12 what is theeeeee answerrrr
Answers
Answer:
the awnswer is 5.032\
Step-by-step explanation:
Because
3 2/5= 17/5
17/5+17/5 * 1/2* 1/12
Which
17/5 + 17/120= 85/24= 3 13/24
Hope this helps
what is 102945766 +1649563419814
Answers
1.6496664e+12
Help. Find the sum of
-7x^2-6x+9 and -3x^2-x+7
Answers
Step-by-step explanation:
by summing them two
-9x^2 -7x + 16
What is the value of x? 114° 2x a. 38 b. 57° c. 76° d. 85°
Answers
Answer:
I THINK is (57°) if it wrong im sorry.
1. [4 marks] Every morning, a boy scout raises a flag with a mass of 1.5 kg to the top of a 15.0 m
flagpole. How much work is done by the scout?
Answers
Answer:
work = force * distance
soo...
Step-by-step explanation:
force = mass * gravity
(1.5 kg )*(9.8 m/[tex]s^{2}[/tex]) = 14.7 kgm/[tex]s^{2}[/tex] or Newtons
W = 14.7 N * 15 m = 220.5 Nm and since 1 N = 1 Joule
we say 220.5 Joule
220.5 J :)
Can someone PLEASE help me I need to find the length of these two ladders, please actually help and don't just guess. If you can show me how you did it too, i will give you brainliest
Answers
Answer:
29 feet for second ladder
Step-by-step explanation: I dont think first is possibe(decimals), second 21 square+ 20 square= 441+200=881, root of 881 is 29.
Answer:
As this is a right angled triangle, simply find the hypotenuse
Step-by-step explanation:
We know that the square of hypotenuse is equal to the sum of the square of the other two sides
In formula > h²=a²+b²
We know the values of a and b.
Now simply put the values into the equation to find the answer :)
For 1, h²= 25² + 10²
h² = 625 + 100
=725
h=√(725)
=26.92 feet
Therefore height of ladder = 26.92 feet
For 2,
h²= 21²+20²
h²=441 + 400
h² = 841
h = √841
h = 29 feet
Heigh of ladder = 29 feet
What is x if: x ÷ 0.6 = 1 2/3
Answers
Answer:
x = 1
Step-by-step explanation:
Rewrite the equation to get x/0.6 = 5/3, since the division sign is the same thing as a slash sign and that 1 2/3 is equivalent to 5/3. Multiply 0.6 on both sides to get 1 as your final answer.
Answer:
1
Step-by-step explanation:
0.6 times 1 2/3 is 1. in that case, 1 divided by 0.6 is 1.66666666667, also known as 1 2/3 making x = 1
HELP I WILL NARK BRAINLIEST
Answers
Answer:
number 2 (-8 -2)
Step-by-step explanation:
5x+2y=10 2x+y=2
To whoever answers this you're a genius :)
Answers
Step-by-step explanation:
5x + 2y = 10
2x + y = 2, 4x + 2y = 4.
Therefore (5x + 2y) - (4x + 2y) = 10 - 4, x = 6.
=> 2(6) + y = 2, y = -10.
The solutions are x = 6 and y = -10.
Given the table of values below, which of the following ordered pairs are found on the graph of the inverse function? A. (-2, -14), (-1,-10), (0, -6), (1, -2), (2, 2) B. (14,-2).(10,-1). (6.0), (2, 1), (-2,2) O C. (-14, 2), (-10,1),(-6,0),(-2,-1), (2-2) D. (2, -14), (1, -10), (0, -6).(-1,-2).(-2,2)
Answers
Given:
The of values of a function.
To find:
The ordered pairs that are found on the graph of the inverse function.
Solution:
If a function is defined as
[tex]f(x)=\{(x,y):x\in R,y\in R\}[/tex]
Then its inverse function is defined as
[tex]f^{-1}(x)=\{(y,x):x\in R,y\in R\}[/tex]
From the given table it is clear that, the ordered pairs of the function f(x) are :
[tex]\{(-2,-14),(-1,10),(0,6),(1,2),(2,-2)\}[/tex]
So, ordered pairs of the inverse function are :
[tex]\{(-14,-2),(10,-1),(6,0),(2,1),(-2,2)\}[/tex]
Therefore, the correct option is B.
if 12 litres of oil cost rs 4,800 .how much will 20 litres of oil cost
Answers
Step-by-step explanation:
here
cost of 12 liters oil = RS 4800
cost of 1liter oil =rs 4800 ÷ 12 = 400
now
cost of 20 liters will be 400×20=8000
12l =rs4800
1L = 4800 \ 12 = 400
Therefore 20 L = 400 * 20
= 8000
Therefore 20 L OF OIL will cost rs 8000
Hope it helps u , pls mark as brainliest
Jordan has twenty times as many baseball cards as his brother. His brother has 9 cards. How many cards does Jordan have
Answers
Answer:
180
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
Because 20x9=180
Please MARK BRAINLEST!!
can someone help or give me the answer?
Answers
Answer:
(5,2), (9.5,70)Step-by-step explanation:
Determine if the expression 9x^-2 is a polynomial or not. If it is a polynomial, state
the type and degree of the polynomial.
Answers
Answer:
9x⁻² is not a polynomial
Step-by-step explanation:
A polynomial function is a function that involves non-negative integer powers of x such as a quadratic, cubic etc.
A polynomial is a function written in the form of ;
f{x} =aₙxⁿ+aₙ₋₁xⁿ⁻¹+-------+a₂x²+a₁x+a₀
The degree of a polynomial is the highest power of x in the expression
9x⁻² ----in this case, the power is negative thus this is not a polynomial.
Answer:
Not a polynomial
Step-by-step explanation:
What are the the example of a linear pair
Answers
Answer:
A linear pair is a adjacent angles formed when two lines
interset.
The difference between Cassandra's age and Borg's age is 3 years. The sum of 8 times Cassandra's age and twice Borg's age is 94 years. How old is each
Answers
Answer:
Cassandra 10, Borg 7
Step-by-step explanation:
Let c be Casandra's age and b be Borg's age. We can set the equation c-b=3. We can also set the equation 8c+2b=94. From the first equation we get c=b+3. Substitute this for c to get 8(b+3)+2b=94. Simplify to get 10b+24=94. Subtract then divide to get Borg's age is 7. Then since Cassandra is 3 yrs older than Borg, Cassandra's age is 10
Does this represent a function? Yes or no and explain why. (Please fast! im being timed(
Answers
Answer:
Hello
No function.There are two 7's on the x-axis. There can be 2 or more same numbers on the y-axis.
Step-by-step explanation:
Answer is No.
How do you solve g(4)=
Answers
Answer:
From the given graph, it is clear that at x = 4, the corresponding y-value of the graph is y = 1
Therefore, we conclude that:
g(4) = 1Step-by-step explanation:
Given:
A graph is given
To determine:
g(4) = ?
In other words, from the given graph, we need to determine the value of y at x=4
Finding g(4)
From the given graph, it is clear that at x = 4, the corresponding y-value of the graph is y = 1
i.e at x = 4, y = 1Therefore, we conclude that:
g(4) = 1The temperature on the moon can vary from -172°C to -126°C. Find the difference between the maximum and minimum temperature.
I really need step by step explaining please!! :D
Answers
Answer:
The range is 46
Step-by-step explanation:
-172 is the minimum
-126 is the maximum
subtract -126 by -172 and you get 46
Help me with problem 2 please
Answers
Answer:
Second choice, 11/30
Step-by-step explanation:
38 + 22 = 60
He flipped tails 22 times out of 60 tries, so it's 22/60
Simplify with 2 and it's 11/30
A tile factory earns money by charging a flat fee for delivery and a sales price of $0.25 per tile. One customer paid a total of $3,000 for 10,000 tiles. The equation y – 3,000 = 0.25(x – 10,000) models the revenue of the tile factory, where x is the number of tiles and y is the total cost to the customer.
Which function describes the revenue of the tile factory in terms of tiles sold?
What is the flat fee for delivery?
$
Answers
y = 0.25x + 500
Answer:
1. f(x)=0.25x+500
2.500
Step-by-step explanation:
well, it was right, and to be honest I don't know how I got it right cause I guessed
If f(x) = x2 – 2x and g(x) = 6x + 4, for which value of x does (f + g)(x) = 0?
-4
-2
2
4
Answers
Answer:
x = - 2
Step-by-step explanation:
(f + g)(x) = f(x) + g(x)
f(x) + g(x)
= x² - 2x + 6x + 4
= x² + 4x + 4
Equating to zero
x² + 4x + 4 = 0 ← left side is a perfect square
(x + 2)² = 0, thus
x + 2 = 0 ( subtract 2 from both sides )
x = - 2
please help asap !!!!
Answers
Answer:
41.5
Step-by-step explanation
The equation is
X×65/100=27
x=27×100/65
x=27×20/13
x=540/13
x=41.5
Column A
Column B.
1.
(2XY)5
81X31
2.
(2x3Y)6
32x5y5
3.
(3x7)4.X3
64x18y6
Answers
Answer:
columnd A
Step-by-step explanation:
BEACUSE I LIKE A
Answer: 3
Step-by-step explanation:
Because it just is
A town has a population of 20000 and grows at 4% every year. How long will it be until the population will reach 39400?
Answers
Answer:
The population will be 39400 in approximately 17 years
Step-by-step explanation:
The increase in population after t years is given by the formula
[tex]P_t = P_0(1+r)^t[/tex]
Here
P_0 is the initial population
r is the growth rate and t is time in years
So far we know,
P_0 = 20000
r = 4%
P_t = 39400
Putting the values in the formula
[tex]39400 = 20000(1+0.04)^t\\39400 =20000(1.04)^t\\\frac{39400}{20000} = (1.04)^t\\1.97 = (1.04)^t[/tex]
Taking natural log on both sides
[tex]ln |(1.04)^t| = ln |1.97|\\t\ ln\ |1.04| = ln\ |1.97|\\t = \frac{ln\ 1.97}{ln\ 1.04}\\t = 17.287\\t \approx 17[/tex]
Hence,
The population will be 39400 in approximately 17 years
Which table represents a nonlinear function?
Answers
Answer:
Choice C
Step-by-step explanation:
The only one that isn't a linear function is table C. If we take a look at table D (because it's easier and without any negatives) the x values decreases by two every time and the y values increase by 4 every time. Then when we look at table C, the x value increase by 5 which is good. But the y value increases by 2 then 4 then 8, which is why this table isn't a linear function.
The only one that is a nonlinear function is table Choice C.
What is linear function?In mathematics, linear refer to a proportional behaviour that can be modelled with a line, the functions that model this behaviour are called linear functions, and their graphs are lines.
Now, linear expression refers to an expression which has variables with an exponent equal to one.
But Nonlinear functions have a slope that varies between points.
If we take a look at table D because it's easier and without any negatives then we can see that the x values decreases by two every time and the y values increase by 4 every time.
Thus when we look at table C, the x value increase by 5 which is good. But the y value increases by 2 then 4 then 8, which is not a linear function.
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