Answers
Answer:
x=22
y=23
Step-by-step explanation:
Related Questions
ram bought two packets of toffees for rupees 700.if each toffee costs35paise,how many tofees were there in the
Answers
Answer:
So two packtes are for 700
350 per packet
And so 350/35
10 toffees per packet, and he bough 20 in all
Katelyn’s biology test scores are shown below.
Biology Test Scores
A dot plot titled Biology Test Scores. The number line goes from 80 to 90. There are 0 dots above 80, 81, and 82, 1 above 83, 2 above 84, 2 above 85, 2 above 86, 2 above 87, 0 above 88 and 89, and 1 above 90.
Katelyn’s math test scores are shown below.
Math Test Scores
A dot plot titled Math Test Scores. The number line goes from 80 to 90. There are 0 dots above 80, 81, 82, and 83, 3 above 84, 2 above 85, 2 above 86, 3 above 87, 0 above 88, 89, and 90.
Katelyn says that her biology test scores are much higher than her math test scores. Based on the shape of the data, which explains whether Katelyn is correct?
Answers
Answer:
the answer is D
Step-by-step explanation:
Answer:
dddd
Step-by-step explanation:
-2(3 + c) = 16
what is the value of c is a solution to the equation
Answers
Answer:
-11
Step-by-step explanation:
Simplify
Answer:
c=−11
Step-by-step explanation:
-2(3+c)=16
Divide both sides by -2
-2(3+c)/-2 = 16/-2
Simplify
3+c=-8
Subtract 3 from both sides
3+c-3=-8-3
Simplify
c=-11
hfjjenejenggdhcftgxf
Answers
Answer: resit the question an then angel an turn degrees a 180
* 90 degree
Step-by-step explanation:
A group of meteorologists wanted to investigate if average low temperature is a function of latitude. They collected data in the table below. Bangkok Hanoi Havana Jerusalem Paris Latitude (degrees) 13.413.413.413, point, 4 21.121.121.121, point, 1 23.823.823.823, point, 8 31.531.531.531, point, 5 48.548.548.548, point, 5 Low temp. (degrees Celsius) 20202020 7777 17171717 4444 111
Answers
Answer:
Graph A
Step-by-step explanation: Math
Answer:
its a
Step-by-step explanation:
I got it right on khan academy
Point J(-4,-6) and point K(4,4) are located on a coordinate grid
Which measurement is closest to the distance between point J and point K in units?
A) 18 units
B) 6 units
C) 13 units
D) 9 units
Answers
what is the answer to this???????????????????
Answers
Answer:
5 1/x^2
Step-by-step explanation:
Answer:
You could convert it to a positive exponent, so 5[tex]\frac{1}{x^{2} }[/tex]
Step-by-step explanation:
It's not in parenthesis and it's no longer negative
Need help ASAP thank you
Answers
Answer:
x = 14
Step-by-step explanation:
First put it into slope intercept form
20 = 2x - 8
Move the variable to the left hand side and change its symbol
-2x + 20 = -8
Move the constant to the right hand side and change its symbol
-2x = -8 - 20
Calculate the difference
-2x = -28
Divide both sides of the equation by -2
x = 14
Solution
X = 14
.
The sum of two numbers is 10. Triple the first number and double the second number and their sum is 30. Find the value of the two numbers
Answers
Answer:
x = 10, y = 0
Step-by-step explanation:
x + y = 10 ---> x = 10 - y
3x + 2y = 30
3 (10 - y) + 2y = 30
30 - 3y + 2y = 30
y = 0
x + 0 = 10
x = 10
Solve for x.
-1/5 (x - 4) = -2
Enter your answer in the box.
x = ________
Answers
Answer: x=14
Step-by-step explanation:Simplify both sides of the equation(Distribute),Subtract 4/5 from both sides.Multiply both sides by 5/(-1).
PLZ HELP I AM FAILING
How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9?
Answers
Answer:
4 terms
Step-by-step explanation:
4is the number of variable terms that are in the expression 3x3y + 5x2 _ 4y + z + 9. The four variable terms in the expression are "xy", "x^2", "y" and "z"
PLS HELP
the y-intercept is b=
Answers
Answer:
4
Step-by-step explanation:
evaluate 9-8/5 when s =4
Answers
Answer:
7
Step-by-step explanation:
you divide 8 and s which is 4
8/4 is 2
so 9 - 2 = 7
lol :)
The sum of two numbers is 12.43 and their
difference is 117.77. What are the numbers?
Answers
...
x-y = 117.77
..
add the two equations
2x=105.34
/2
x=52.67
...
plug value of x in first equation
52.67+y=-12.43
-52.67
y=-12.43-52.67
y = -65.10
I NEED HELP PLEASE!!
Functions of composition~
h(x)=4x-3
g(x)=2x-3
find h(g(-8))
Choices~ pls show work
A)-55
B)-73
C)55
D)-79
Answers
Answer:
D, -79, plz brainliestt
Step-by-step explanation:
-8(2) -3 = -16-3= -19
-19(4) -3 = -76-3 = -79
-8 (2) -3 = -16 - 3 = -19
-19 (4) -3 = -76 - 3 = -79
Hope this helps :)
Gerald works at a warehouse that ships products to various grocery stores. He has 230 boxes of oatmeal to ship.
If Gerald can place 12 boxes of oatmeal into a crate, what is the minimum number of crates he will need in order to ship every box of oatmeal?
Answers
Answer:
20 boxes
Step-by-step explanation:
Answer:
20 boxes
Step-by-step explanation:
Solve for the value of x
Answers
Answer:
38
Step-by-step explanation:
I need HELP WITH MID-TERM MATH QUESTION
Answers
Answer:
-5/4
Step-by-step explanation:
Slope = y2-y1/x2-x1
Slope = -7 - (-2) / -2 - (-6) = -7 + 2 / -2 + 6 = -5/4
how many kilograms are equal to 907.1 grams.
Answers
907.1 grams = 0.9071 kilograms
20. BRAINLIEST! URGENT! I need help.
Answers
An arts academy requires there to be 3 teachers for every 54 students and 6 tutors for every 54 students . How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 90 students?
Answers
Answer:
18, 9, 10
Step-by-step explanation:
54 / 3 = 18
54 / 6 = 9
90 / 9 = 10
Answer:
100
Step-by-step explanation:
brad buys a pack of 12 bottles for £9.25
he sells all the bottles for £1 each
work out brads percentage profit
Answers
Answer:
29.87%
Step-by-step explanation:
£9.75 \ 12 = £0.77
This is what he pays for each bottle
He makes £0.23 on each bottle sold
0.23/0.77 x 100 = 29.87
This is the percentage profit.
You can also validate the answer by calculating 29.87% of £0.77 and then add it to the £0.77 and you will see that you get £1
is this function linear or nonlinear?
Answers
Answer:
It's linear
Step-by-step explanation:
This is a slope intercept form.
Solve the problems.
Jody is buying a scrapbook and sheets of designer paper. She has $40 and needs at
least $18.25 to buy the scrapbook. Each sheet of paper costs $0.34. How many sheets
of paper can she buy?
Answers
9514 1404 393
Answer:
at most 63
Step-by-step explanation:
The inequality Jody can use to determine the number of sheets (s) of paper she can buy will be ...
18.25 + 0.34s ≤ 40
0.34s ≤ 21.75
s ≤ 21.75/0.34 ≈ 63.97
Jody can buy up to 63 sheets of paper.
Need help (pls hurry)
Answers
Answer:
okay, its the first one.
Step-by-step explanation:
Answer:
"Scenic Pathways has no sign-up fee and a greater cost per day" is ur answer
Step-by-step explanation:
this is part three of four
Answers
Answer:
D. 275
Step-by-step explanation:
400/2... So just do 550/2 and you will get your answer
18+ 0.50x=12 + 0.75x
Answers
Answer:
x = 24
Step-by-step explanation:
18 + 0.5x = 12 +0.75 x
18 - 12 = 0.75 x - 0.5x
6 = 0.25 x
24 = x
Answer:
x=24
Step-by-step explanation:
The perimeter of 2ft squared
Answers
Answer:
the peremiter will be 2 x one factor +2 the other factor. lets say the area of the rectangle is square feet. then the rectangle could be 8x12; so the perimeter would be 2x8+2×12 or 40 but the rectangle could also be 6 x 16 the peremiter would be 44
2n -1 | 18
n?
please fast!
Answers
Answer:
Step-by-step explanation:
2n-1=18n
18n-2n=16m
-1/16=16n
The data show yearly rainfall for a 9-year period in inches:
29, 24, 19, 21, 23, 27, 26, 29, 18
What is the MAD for this set of data in inches?
A. 3.3¯ inches
B. 9 inches
C. 24 inches
D. 29 inches
Answers
Answer:
Quartile Q1: 18
Quartile Q2: 28
Quartile Q3: 32
there you go
The MAD of the given data set is 3.3.
What is MAD?The average absolute distance between each data value and the mean of a data set is measured as the mean absolute deviation (MAD). MAD is a metric or statistic that, like standard deviation, evaluates the spread or variance in your data. We assess the absolute distance between each data point and the mean in order to compute MAD. After that, averaging such distances. The MAD equation is as follows:
[tex]\frac {1}{n} \sum \limits_{i=1}^n |x_i-m(X)|[/tex]
m(X) = average value of the data set
n = number of data values
x_i = data values in the set
Given a data set of yearly rainfall for a 9-year period in inches:
29, 24, 19, 21, 23, 27, 26, 29, 18
The Mean of the given data is 24. The following table will calculate the Absolute deviation.
Data Value Deviation from mean Absolute Value of Deviation
29 29-25 = 4 |4| = 4
24 24-25 = -1 |-1| = 1
19 19-24 = -5 |-5| = 5
21 21-24= -3 |-3| = 3
23 23-24= -1 |-1| = 1
27 27-24 = 3 |3| = 3
26 26-24 = 2 |2| = 2
29 29-25 = 4 |4| = 4
18 18-24 = -6 |-6| = 6
Total of Absolute Deviations: 24
For MAD = 24/9 = 3.222
Therefore, the MAD for this set of data in inches is 3.222≅ 3.3 inches.
Learn more about MAD here:
https://brainly.com/question/2143263
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