Answer: x-3
Step-by-step explanation:
3x+3-(2x+6)
= 3x+3-2x-6
3x-2x+3-6
x+3—6
Answer= x-3
A shoe store buys a pair of shoes for $16.00 and then sells it at after a 125% markup. What is the new selling price?
Answer: I think the answer is $36.00 US dollars.
Step-by-step explanation:
Which of these is the quadratic parent function?
A. f(x) = x^2
B. f(x) = x
C. f(x) = 2^x
O D. f(x) = |x|
Answer:
The simplest parabola is y = x2, whose graph is shown at the right. The graph passes through the origin (0,0), and is contained in Quadrants I and II. This graph is known as the "Parent Function" for parabolas, or quadratic functions.
So the answer is. A. f(x) = x^2
Thank you and please rate me as brainliest as it will help me to level up
The quadratic parent function is,
A. f(x) = x²
We have to given that,
All the functions are,
A. f(x) = x²
B. f(x) = x
C. f(x) = 2ˣ
D. f(x) = |x|
Since, We know that,
The parent function of the quadratic family is f(x) = x². A transformation of the graph of the parent function is represented by the function
g(x) = a(x - h)² + k, where a ≠ 0.
Hence, By option A,
A. f(x) = x²
As this function is in its base form so this is the parent function and this is the required correct option.
Therefore, The quadratic parent function is,
A. f(x) = x²
Learn more about the quadratic equation visit:
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alsooo need help as well !!!
1-x= 1/3 + 3/12. Is the answer 5/1 ?
Answer:
5/12
Step-by-step explanation:
sorry if wrong
it wants more words don't read
Simply the following polynomials.ANSWERS MUST BE IN STANDARD FORM.
(w-7)(w+3)
Jeans are on sale for 20% off the regular price. Which function would give you the total cost for purchasing a pair of jeans that costs x dollars?
f( x) = x - 0.2 x
f( x) = 0.2 x - x
f( x) = 0.2 x
Answer:The answer is f(x)=x-0.2x
Step-by-step explanation:
42 is the same value as
Answer:
42
Step-by-step explanation:
help me pls i’m desperate
What is the GCF if 50 and 26
Answer:
0.0739644970414201
Step-by-step explanation:
it might seem weird but it is the answer
The functions f(x) = (x + 1)2 − 2 and g(x) = -(x − 2)2 + 1 have been rewritten using the completing-the-square method. Is the vertex for each function a minimum or a maximum? Explain your reasoning for each function
Answer:
The negative outside the parentheses indicates that the vertex is a maximum
f(x) has a minimum vertex
g(x) has a maximum
Step-by-step explanation:
100% of apples observed in the summer are red, leads to the assertion all apples are red."
Identify the misuse of statistical data in the above statement.
A)
Loaded questions
B)
Data manipulation
Overgeneralization
D)
Discarding unfavorable data
Can u help me please
Slope = 3
Y intercept = 18
==================================================
Work Shown:
m = slope
m = (y2-y1)/(x2-x1)
m = (0-(-9))/(-6-(-9))
m = (0+9)/(-6+9)
m = 9/3
m = 3 ... is the slope
-------
y = mx+b
y = 3x+b .... plug in the slope
-9 = 3(-9)+b ... plug in the point (x,y) = (-9,-9)
-9 = -27+b
-9+27 = -27+b+27 .... adding 27 to both sides
18 = b
b = 18 ... is the y intercept
---------
We found that m = 3 is the slope and b = 18 is the y intercept
y = mx+b turns into y = 3x+18
solve for m<2. help meee
PLEASE HELP I'LL GIVE 30 POINTS
What are the x and y intercepts of the graphed functionality ?
Answer:
Step-by-step explanation:
the x intercepts are -1 and 1 (where y = 0)
the y intercept is 1 (where x = 0)
Answer:
X-intercepts: (1,0) and (-1, 0)
Y-intercept: (0,1)
Step-by-step explanation:
I believe the x-intercepts also have a multiplicity of 2 each if you need to know that.
5a - 25d factor using the GCF
Answer: 5(a-5d)
Step-by-step explanation:
The GCF (the largest number that can be factored evenly out of the expression is 5. Thus, we divide out 5 from the expression, leaving a and -5d inside of the paranthesis.
We can check our work by redistributing 5 to the factor within the parenthesis. This will prove whether or not your factoring is correct. In this case, taking out the 5 is the correct factorization.
Bella measured the heights of her corn stalks in centimeters. The heights are 81,88,69,65,87.
What is the mean height of Bella’s. Corn stalks?
Answer:
78 cm should be the correct answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
78 cm
The titanium content of an alloy is being studied in the hope of ultimately increasing the tensile strength. An analysis of six recent heats chosen at random produces the following titanium contents. 9.7% 7.4% 5.9% 7.7% 7.5% 8.9% What is the value of the test statistic, if the alternative hypothesis is the mean titanium content is greater than 9.5%?
Answer:
Tstatistic = - 3.068
Step-by-step explanation:
Given the data: 9.7% 7.4% 5.9% 7.7% 7.5% 8.9%
Mean titanium > 9.5%
Test statistic :
(m - μ) / (s/√n)
From the data: obtain the sample mean and standard deviation
From the data given ;
Calculate the same mean and standard deviation :
Using calculator :
Sample mean (m) = ΣX / n
Sample size (n) = 6
m = 47.1 / 6 = 7.85
Standard deviation (s) :
Using calculator = 1.317
Hence,
(m - μ) / (s/√n)
Tstatistic = (7.85 - 9.5) / (1.317/√6)
Tstatistic = - 1.65 / 0.5376629
Tstatistic = - 3.068
please answer this question
Answer:
A: 77
Step-by-step explanation:
360 - 109 - 137 - 37 = 77
A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40-
minute time of talk? (1 point)
Total minutes of talk time Monthly cost of cell phone
0
$19.95
10
$20.45
20
$20.95
30
$21.45
$21.95
40
The average rate of change is $0.50, meaning that for each minute of talk time, the monthly bill increases by $0.50.
The average rate of change is $0.50, meaning that for every ten minutes of talk time, the bill increases by $0.50.
The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by $0.05.
The average rate of change is $0.05, meaning that for every ten minutes of talk time, the bill increases by $0.05.
Answer:
for each 1 minute of talk time, the bill goes up 5¢.
I think it has to either be
--The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bil increaes by $0.05
or
--The avaerage rate of change is $0.05, meaning that for every ten minutes of talk time, the bill increases by $0.05
Answer:
C. The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases byStep-by-step explanation:
Average rate of change during 40 min:
(21.95 - 19.95)/40 = 2/40 =$0.05This number reflects the average cost of talk for each minute
Correct answer choice C
The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases byShiloh is splitting a quart of mac n cheese with seven friends If all 8 of them share the quart equally, how many cups will each person get?
Answer:
half a cup
Step-by-step explanation:
there are 4 cups in a quart they will each get half a cup
help////
whack is 4x4444444+74723=
Answer:
.....
Step-by-step explanation:
17852499 is ur answer ;)
Plz help need asap will give BRAINLIEST and dont answer if you dont know
What is the distance of the line segment in the graph below?
12 units
13 units
15 units
17 units
Answer:
12 units
Step-by-step explanation:
count?
Rosita went to the mall.She purchased a smoothie for $4,a scarf for $12,and a scrunchie for $8.Rosita plans to add 4+12+8 to determine the total amount that she spent. Describe how Rosita can use the communicative property to more easily calculate the total
Answer:
4+12+8 = 24
Step-by-step explanation:
4+8=12 + 12 = 24 :)
Lydia ran 10 miles in 120 minutes how many did she ran per mile
Answer:
I think the answer would be 12
Answer:
12 minutes per mile
Sorry if I got it wrong
Jerrod drove 210 miles in 3.5 hours. Martin drove 244 miles in 4 hours. Who drove at a faster rate of speed?
Martin drove at a faster rate of speed.
If Jerrod drove 210mi. in 3.5 hours, that'd be 60mph (mi./time)
If Martin drove 244mi. in 4.0 hours, that'd be 61mph (mi./time)
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The graph below shows the number of plates arranged on different numbers of tables in a room: A graph is shown. The values on the x-axis are 0, 1, 2, 3, 4, 5. The values on the y-axis are 0, 6, 12, 18, 24, and 30. Points are shown on ordered pairs 0, 0 and 1, 6 and 2, 12 and 3, 18 and 4, 24. These points are connected by a line. The label on the x-axis is Number of Tables. The title on the y-axis is Number of Plates. What does the point (1, 6) on the graph represent? (1 point) The ratio of plates to tables in the room is 7:1. The ratio of tables to plates in the room is 7:1. There are 6 plates for every 1 table in the room. There are 6 tables for every 1 plate in the room.
Answer:
D
Step-by-step explanation:
Took the test
Answer:
D
Step-by-step explanation:
I got an A but that was 5 yrs ago
Please need help thank
Answer:yaaaa baby
jhnsdjlfgnlshdfngj
Answer:
divide
Step-by-step explanation:
12 divided 4 = 3 he put three plants in eatch row
What is the common difference of -10, -190, -390, -590
Answer:
-200
Step-by-step explanation:
Find the slope and y-intercept.
y= - x - 4
Answer:
slope= -1
y-intercept= -4
Step-by-step explanation: