Answer:
=−6
Step-by-step explanation:
Answer:
y= -6
Step-by-step explanation:
First step: Distribute the 3 (times everything in the parintheses by 3)
6y+9-4y=-3
Then, Combine like terms
2y+9=-3
Subtract 9 from both sides
2y=-12
Divide by 2
y=-6
brainliest to right answer
Answer:
Step-by-step explanation:
ikr I hate it when people troll
The relationship between the cost, , in dollars, of a bottle of Spring Fresh water and the ounces of water, , in a bottle of Spring Fresh water can be modeled by a proportional equation. y
Answer:
Step-by-step explanation:
The perimeter of a rectangle is 86. The length of the rectangle is one more than twice the width. Determine the length and width of the rectangle.
There are two equation of the system
(1) The perimeter
2(w + l) = p
2(w + l) = 86
(2) The length and the width
2w = l + 2
From the second equation
2w = l + 2
l + 2 = 2w
l = 2w - 2
Subtitute l with 2w - 2 in the first equation to find the width
2(w + l) = 86
2(w + 2w - 2) = 86
2(3w - 2) = 86
6w - 4 = 86
6w = 90
w = 15
Now, find the length by subtituting w with 15
l = 2w - 2
l = 2(15) - 2
l = 30 - 2
l = 28
The dimension of the rectangle
length = 28 cm
width = 15 cm
One year, the population of a city was 354,000. Several years later it was 407,100. Find the percent increase.
Answer:
15%
Step-by-step explanation:
407,100/354,000=115%
115%-100%=15%
PLEASE HELPPPP!!!!!!
Luke Bryan said the following expressions are equivalent because of the
Distributive Property. Is he correct?
2( 2x2+ 6) = 2x2+ 1
The point (-2, 1) is on the graph of which of these functions?
Answer: its A
Step-by-step explanation:
A. y = -x^2 - 1
B. y = x^2 + 3
C. y = 1/2x
D. y = -3x - 5
need helppppppppppppppppp
A beetle was running along a number line...The the bug ran from 78 to 13. What distance did it cover?If it took the bug 5 seconds, what was its average speed?
Answer:
It covers 65, and it's average is 13 per 5 seconds.
Step-by-step explanation:
You subtract 78 by 13 to get 65, and then if you divide 65 by 5 you get 13.
Plz help ASAP thxs ( homework)
Answer: I think this is correct. Good luck!!
Step-by-step explanation:
They would make $120 more selling fourths. When sliced into thirds, there is a total of 12 slices, and they would make $72. When sliced into fourths, there are a total of 16 slices, and they would $192.
Please help. You will get a noice amount of points.
Answer:
5
Step-by-step explanation:
i dont know
A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?
Question 10 options:
0.10=10%
0.098=9.8%
0.078=7.8%
0.08.=8.3%
FOR 5 POINTS AND BRAINLIEST...
18x – 4(9 – 5x) + 14
PLEASE SIMPLIFY AND SHOW YOUR WORK!
Answer:
2(19[tex]x[/tex]x -11)
0R
38x - 22
Step-by-step explanation:
QESTION: 18x – 4(9 – 5x) + 14
Rearrange terms that whould be -: 18x – 4(-5x + 9) + 14
Disterbot the one in brakect and the nagative four: – 4(-5x + 9)
SLOVE: – 4(-5x + 9) ^^ 4 x 5 = 20 and 4 x 9 = 36 ^^ PUT THE ALL TOGETHER.
What you have now --> 18x + 20x - 36 + 14
Now, it's time to use your PEMDAS, we have Add and Subtract so you are going to do A fisrt (Add).
-36 + 14 = -22
Now you have, 18x + 20x - 22
Combine the like terms: 18x + 20x = 38x (don't forget the - 22)
38x - 22
2 x 19 = 38
2 x 11 = 22
What do you notice? ------- They all have 2 right? YES!, So put 2 in the front with parentheses, then put 19x and -11 in the parentheses.
Here is your EQUATION!
2(19[tex]x[/tex] -11)
The box plots below show the average gas mileage, in miles per gallon, of the cars sold at a dealership in June and in December.
Gas Mileage of Cars Sold in June
2 box plots. The number line goes from 14 to 34. For cars sold in June, the whiskers range from 21 to 33, and the box ranges from 22 to 29. A line divides the box at 24. For Cars sold in December, the whiskers range from 14 to 26, and the box ranges from 18 to 21. A line divides the box at 19.
Gas Mileage of Cars Sold in December
The manager used the table below to compare the measures of center and the measures of variability.
Median
Range
Interquartile Range
Sold in June
24
33 minus 21 = 12
29 minus 22 = 7
Sold in December
19
26 minus 14 = 12
21 minus 16 = 5
What error did the manager make in the table?
Answer:
The interquartile range for December should be 21 minus 18 = 3.
Step-by-step explanation:
Hope this helps!
The error which the manager made in the table is that: the interquartile range for December should be 21 minus 18 = 3.
What is a boxplot?A boxplot is a type of chart that can be used for the graphical representation of a data while showing the five-number summary of a data set with respect to locality, skewness, and spread.
Thus, the five-number summary in a boxplot include the following:
MinimumFirst quartileMedianThird quartileMaximumBased on the data provided in the table, we can infer and logically deduce that the error which the manager made in the table is that, the interquartile range for December should be 21 - 18 = 3 i.e 21 minus 18 equals to 3.
Read more on boxplots here: https://brainly.com/question/14277132
#SPJ2
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Step-by-step explanation:
Answer:
48 + y = x
Hope it helps
Pls mark me as the brainliest
Thank you
Katie went shopping and bought 4 sweaters that each cost the same amount and 1 skirt that cost $20. She spent a total of $160. What was the cost of each sweater?
Answer:
well $35
Step-by-step explanation:
because if you subtract $20 from $160 it gets you to $140 which divided by 4 is $35
Help me plz I’ll give brainliest
Answer:
It is the top left one
Step-by-step explanation:
Help ASAP!! look at the image to help
Answer:
it's D as the graph shown isn't normal lol
What are the coordinates of vertex C'
after rotating the figure 180° about the
origin?
у
6
BI
D
4
2
A А
E
X
o
0
2
4 6
A. (-6,4)
B. (4.-6)
C. (4,6)
D. (-4,-6)
Answer:
i what are u learning-
Step-by-step explanation:
The middle school basketball team is selling t-shirts for $12.50 each to raise money for new uniforms. They have already sold 40 t-shirts. If they need to raise a total of at least $850, how many more t-shirts does the team need to sell?
Answer: 28
Step-by-step explanation:
Answer:
28 more t-shirts
Step-by-step explanation:
first 40x12.50 then 850-500 then 350/12.50 and done
7x(7) + 7(2) = 7(x+2)
How many solutions does this equation have?
-one
-none
-infinite
Answer: One
Step-by-step explanation:
7x(7) + 7(2) = 7(x + 2)
49x + 14 = 7x + 14
49x = 7x
x = 0
a right rectangular prism has a volume of 30 cubic inches. its length is 1/3 and its width is 3 feet. what is its height?
Answer:
Step-by-step explanation:
V = WHL
30 = *3*L
30 = 1*L
30 = L
40 POINTS PLZ HURRY
ITEM BANK: Move to Bottom 2,5002,5003,0003,00032,50032,50035,000 Consider the data shown on the graph.
• The y-intercept represents a starting salary of $ ? for a new employee. • The slope represents an additional $ ? in salary for each additional year of employment. • If the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ? x + ? . • If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ? .
Answer:
Can you show the graph please?
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ?.
Let $e for new empolyee.
Let $s for slope for salary.
We know if the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ?
y = ? the question mark will represent x.
Because $35,000 is the only number, that will be our main goal.
So $35 in shorten, added 25, 20. Which is 45.
With that we do +200 - 45. 155.
So 45+255=300
Answer: 300
Done ✔
Answer this question please and thank you
Answer:
1/18
Step-by-step explanation:
Answer:
1/18
Step-by-step explanation:
There are 8 people, and 4/9 pounds of peanuts. It's simple division, distribute 4/9 pounds to 8 people. So 4/9 divided by 8.
CORRECT ANSWER GETS BRAINLIEST
to plot the point (-3,6), start at the origin and move three places down and six places right.
(theres no graph)
Answer: 3,3
Step-by-step explanation: the -3 is the x and 6 is the y so if u move 3 down on the y, it’s 3 and if you do 6 right, split the six, -3 plus 3 is 0 plus the remaining 3 is 3
It is 105 ¾ miles from my house to the Georgia Aquarium. On my map, it measures 2½ inches. What is the scale factor of the map? Pls explain
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Step-by-step explanation:
Can someone pls help me ASAP
Answer:
C
Step-by-step explanation:
They are supplementary angles. The sum of their measurements add up to 180 degrees
Help me please and thank you :)
Answer:
A. 74 cm
Step-by-step explanation:
First, we break the rhombus down into similar shapes,
The area of 2 triangles = The area of a square
So we take the triangle from the left and combine it with the triangle on the right, it should make a rectangle, Then calculate the area of the rectangle,
10 multiplied by 5 =50
Thats the area of rectangle 1
Rectangle 2
3 multiplied by 6 = 18
Triangle
4 times 3 divided by 2 = 6
Thus
6 + 18 + 50 = 74
PLEASE GIVE BRAINLIEST AND 5 STARS.
Jane wants to pick out an outfit for the school dance. She can choose from 3 pairs of pants, 5 shirts, and 2 pairs of shoes. How many different outfits does Jane have to choose from?
Group of answer choices
50
30
10
60
Answer:
I think 30 I could be wrong good luck :)
Step-by-step explanation:
Answer:
I would like to say 10 love.
Step-by-step explanation:
I believe it's simple math. For every clothing she purchases instantly counts as one outfit, and if you add them all up, you get 10
Find the total surface area of the net:
A. 539 m3
B. 850m3
C. 1078m3
D. 1250m3
Answer:
None is correct.
Step-by-step explanation:
To determine the total surface area of the net, knowing that the area of each rectangle is equal to its base times its height, taking into account the following data, the following calculation must be performed:
((19 x 17) x 2) + ((17 x 6) x 4) = X
(323 x 2) + (102 x 4) = X
646 + 408 = X
1,054 = X
Thus, the total surface area of the net is 1,054 square meters, with which none of the options is correct.