Answers
Answer:
[tex]\frac{x-9}{4x}[/tex]
Step-by-step explanation:
The image below shows step-by-step on how to evaluate the expression.
Hope this help! :)
Related Questions
The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day,
306 people entered the park, and the admission fees collected totaled 784.00 dollars. How many
adults were admitted?
O 176
O 130
O 196
Answers
x+y=306
1.5x+4(306-x)=784
1.5x+1224-4x=784
1224-2.5x=784
-2.5x=-440
x=176
now do y=306-176
your answer is 130.
HELP PLS ASAPPPPPPPPPPPPPP
Answers
Answer: Wouldn't the answer be A?
Step-by-step explanation:
Susan's elevation at the top of a mountain is 1,530 meters. After 4 hours of climbing down her elevation is 680 meters. What is Susan’s average change in elevation, in meters per hour
A) -850
B)-382.50
C) -212.5
D) -167.5
Answers
Rate of a quantity is always in comparison to some other quantity's change. Susan’s average change in elevation, in meters per hour is given by: Option C) -212.5 meters/ hour.
How to find the average rate of change of something?Let the thing that is changing be y and the thing with which the rate is being compared is x, then we have the average rate of change of y as x changes as:
[tex]\text{Average rate} = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]
where when
[tex]x = x_1, y = y_1\\and \\x = x_2, y = y_2[/tex]
(its final value - initial value for both dependent and independent variable).
The average change in elevation in meters per hour is ratio of change in elevation in meters to time taken to do it in hours.
Therefore, it is calculated as:
[tex]A = \dfrac{ 680 - 1530}{4} = \dfrac{-850}{4} = -212.5 \: \rm meters/hour[/tex]
(if t was initial time, and t+4 was final time, then t+4-t = 4)
(also, initial height was 1530
Thus, Susan’s average change in elevation, in meters per hour is given by: Option C) -212.5 meters/ hour
Learn more about average rate of change here:
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Help me pleaseeeeeeee
Answers
Answer:
x = 29°
y = 45°
Step-by-step explanation:
If you need anymore help I can do that
I NEED HELP WITH THIS QUESTION I DONT UNDERSTAND
Answers
Answer:
multiply
Step-by-step explanation:
0.54*3100= 1674 students are female
Georgia had 18 cookies. She wanted to split these cookies up evenly among 3 friends and still have at least 1 cookie left over for her. Which of the following amounts of cookies could Georgia give to each of her friends? Select three that apply.
A
5
B
515
C
512
D
545
E
6
F
613
Answers
Write in slope-intercept form an equation of a line that
passes through the given points.
(0,1), (2, 4)
Answers
Answer:
y=3/2x+1
Step-by-step explanation:
it passes through (0,1) which means the y-intercept, b, is 1, and add 2 and 3 to the first pair gives you a change of 3/2 meaning the change in y is 3 and the change in x is 2 so the change in y over the change in x is 3/2
An inference _______.
a. is a possible explanation for events using prior knowledge
b. explains if a hypothesis is or is not valid
c. is made independent of observation or prior knowledge
d. can be either qualitative or quantitative
Answers
Answer:
It is a possible explanation of events using prior knowledge
Step-by-step explanation:
Please it’s due today I need help ASAP
Answers
Hypatia has read 20 chapters of a 22-chapter book. What percent of the chapters has she read?
Answers
Answer:
90%
Step-by-step explanation:
If you help on this question you will get brainlest and points !
Answers
Answer:
C. 6x+100<150
Step-by-step explanation:
Because yyour putting the two items together but they can't be more than 150
What numbers would be in the in the 4 sections of a 2 x 2 array that shows the problem 19 x 11?
100, 100, 90, 9
100, 10, 90, 9
100, 90, 10, 1
10, 10, 9, 9
Answers
Answer:
100, 90, 10, 1
Step-by-step explanation:
The is line that includes the point(-16,-4) and has a slope of 1. What is its equation in slope-intercept form?
Answers
Answer:
y = 1x - 4
Step-by-step explanation:
The slope-intercept formula is y = mx + b where m = the slope and b = y-intercept.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
A camp counselor has $53.27 in a bank account and earns an additional $452.68 over summer vacation. The camp counselor spends $193.00 on clothes and wants to buy a plane ticket for $298.11.
I NEED HELP ASAP EXPLAIN THINKING
Answers
Answer:
First you do, $53.27+$452.68=$505.95
Next you do, $193+$298.11=$491.11
Last you do, $505.95-$491.11=$14.84
So in the end, the camp counselor will have $14.84 left.
Step-by-step explanation:
Hope that helps! :)
A recipe says to use 3 cups of flour to make 48 cookies. How many cups of flour do you need to make 32 cookies?
Answers
Identify the pairs of alternate exterior angles in the given figure.
Question 14 options:
A)
∠3 and ∠6; ∠4 and ∠5
B)
∠2 and ∠7; ∠1 and ∠8
C)
∠3 and ∠5; ∠4 and ∠6
D)
∠1 and ∠7; ∠2 and ∠8
Answers
Answer: Choice D
Angle 1 and angle 7Angle 2 and angle 8=========================================================
Explanation:
The angles 3,4,5,6 are all considered interior angles because they are inside or between the parallel lines.
The remaining angles 1,2,7,8 are exterior angles as they outside the parallel lines. You can think of angles 3,4,5,6 being in the river or a road, while the other angles are on the sidewalk or the shoreline.
Alternating angles are ones that are on either side of the transversal cut.
Combining the two ideas leads to alternate exterior angles being outside the parallel lines and on either side of the transversal. This applies to the following pairs:
angle 1 and angle 7angle 2 and angle 8This is why choice D is the answer.
read and solve each problem learning task 2 page 23 week 5 and learning task 3
eden bought 2 1/4 meter of cloth. She uses 3/4 of meter for her project.how many meters of cloth did she have left
Rina bought 51/4 meter of cloth. She uses 3 3/4 of meter for her project.how many meter of cloth dis she have left
Answers
Answer:
1 1/4
1 1/2
Step-by-step explanation:
Given that :
Length of cloth purchased = 2 1/4
Length used for project = 3/4
Length remaining = (length purchased - length used)
= 2 1/4 - 3/4
= (9/4 - 3/4)
= (9 - 4) / 4
= 5/4
= 1 1/4
Length of cloth purchased = 5 1/4
Length used for project = 3 3/4
Length remaining = (length purchased - length used)
= 5 1/4 - 3 3/4
= 21/4 - 15/4
= (21 - 15) / 4
= 6/4
= 1 2/4
= 1 1/2
Evaluate 62 – (9+ 2) when x = 3.
O A. 12
B. 33
C. 9
D. 27
Answers
Answer:
where is the x supposed to be?
Step-by-step explanation:
help for a. a b on my gade who can do it
Answers
Answer:
need more information and I can help you
Step-by-step explanation:
If you want me to help please give me more information on what I need to do for you.
Answer:
a
Step-by-step explanation:
A six-sided die is rolled at the same time as a coin is flipped
a. Are the events independent or dependent?
b. What is the probability of rolling a 4, 5, or 6 AND getting “tails" ?
Answers
Answer:
A. Independent
B. 50%
Step-by-step explanation:
help me pleaseeeeeeeeeeee
Answers
Step-by-step explanation:
57+90+x=180
147+x=180
x=33
<4= 33°
if it takes a leopard to run 500 yards in 1/2 a min how how many miles could it run in 2 hours
Answers
Answer:120000
Step-by-step explanation:
bc in a minute their is 60 seconds and if the leoperd runs 500 yards every 30 seconds u would multiply 60 times 2 bc their is 60 min in a hour and u would get 120.then u would multiply that by 2 getting u 240 which is two hours then u would do 500 times 240
put the sides in smallest to greatest! will give brainliest
Answers
Answer:
bc, ab, ac
Step-by-step explanation:
Let v = ⟨-5, 12⟩. What is the approximate direction angle of v?
- 23
- 67
- 113
-157
All options are in degrees
Answers
Answer:
c 113
Step-by-step explanation:
The required direction angle of v is 113°. Option C is correct.
v = ⟨-5, 12⟩
Direction angle for v to be determine.
Direction angle define as the vector projected direction.
Here,
Direction angle,
[tex]\alpha =tan^{-1}\frac{12}{-5}\\\alpha = -67.38[/tex]
Now,
[tex]\theta = 180 + \alpha \\\theta = 180+(-67.38)\\\theta = 113[/tex]
Thus, the required direction angle of v is 113°.
Learn more about direction angle here:
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Problem
How many solutions does the system have?
\begin{cases} y = -2x-4 \\\\ y = 3x+3 \end{cases}
⎩
⎪
⎪
⎨
⎪
⎪
⎧
y=−2x−4
y=3x+3
Answers
Answer:
69
Step-by-step explanation:
niice
What is 850 in scientific notation?
Answers
Answer:
it is 8.5 x 10^2 because when you times the 10 twice and then multiply it with 8.5 and the decimal moves
Generate and solve another division problem with the same quotient and remainder as the two problems below.explain your strategy for creating the new problem
Answers
Answer:
ITS AN ASSESMENT THIS VIOLATES THE HONOR CODE
Step-by-step explanation:
Answer:
153/47
Step-by-step explanation:
if you plug any number into x you get a valid soultion
(3x+12)/x
PLS ANSWER THIS.
its 10 points
Answers
Answer:
24 gallons per minute
Step-by-step explanation:
Hope this helped!
Answer:
24 gallons per minute :)
HELP ASAP IM BEING TIMED!!!!!
What rational number represents -10,000?
Answers
i hope this helps you.
The perimeter of a rectangle Is 108 centimeters. If the length of the rectangle is five times the width, what are the dimensions of the rectangle?
Answers
Answer: L=45, W=9
Step-by-step explanation:
Perimeter P=108 so if L=5W,
P=2(L+W)=2(5W+W)=2(6W)=12W
108=12W
W=108/12=9
L=5*9=45
