2x - 5 = 2x + 8 solving algebraically and graphically
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Related Questions
find the slope of -3/5x-1
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hello,i need help with this question:
The sum of the measures of angle M and angle R is 180⁰.
• The measure of angle M is (5x+10)⁰.
• The measure of angle R is 55⁰.
What is the value of x?
☺
Answers
Answer:
x = 23
Step-by-step explanation:
If the sum of angles is equal to 180 then we can write and equation to find the value of x
5x + 10 + 55 = 180 add like terms
5x + 65 = 180 subtract 65 from both sides
5x = 115 divide both sides by 5
x = 23
A convenience store has two separate locations where customers can be checked out as they leave. These locations each have two cash registers and two employees who check out customers. Let X be the number of cash registers being used at a particular time for location 1 and Y the number being used at the same time for location 2. The joint probability function is given by y x 012 0 0.12 0.04 0.04 1 0.08 0.19 0.05 2 0.06 0.12 0.30 (a) Give the marginal density of both X and Y as well as the probability distribution of X given Y
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PLEASE HELP ANSWER THIS QUESTION
(ILL GIVE BRAINLIEST TO THE BEST ANSWER TOO)
In Earth's southern hemisphere, the summer season is from December to March and winter is from June to September. The table shows the highest temperatures recorded at the South Pole for three different months.
Graph model:
South Pole Temperatures
Month Highest temperature (°F)
January 6
June –24
November –2
Each month's highest recorded temperature is plotted on the number line.
4. Which month had the coldest of the three temperatures? Explain.
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#4
June is the most coldest.
How?
Mention the temperatures
January=+6°CJune=-24°CNovember=-2°CLowest is the coldest .(June is the coldest month)
Answer:
January = 6°F
June = -24°F
November = -2°F
By the above given observation we can say that June is the coldest as it has the lowest temperature in all.
Help help help please help
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[tex] \frac{ {8}^{4} }{8 {}^{2} } \times 8 {}^{3} [/tex]
Cancel the fraction to simplify it.[tex]8 {}^{2} \times 8 {}^{3} [/tex]
Calculate the product[tex]8 {}^{5} [/tex]
Hope it helps...3x + 6 =
plss help me with this
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Answer:
3× + 6
3+6=9
9×3=3
Finish
Answer:
3
(
+
2
)Step-by-step explanation:
Need this asap please put correct answer it for a grade, Which equation represents the line that goes through the points (0, 2) and (6, -4)?
A. y = -x - 2
B. y = -x + 2
C. y = x + 2
D. y = -6x - 2
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Answer:
y=-x+2
Step-by-step explanation:
Answer:
b.Y=-X+2
Step-by-step explanation:
Which one of the following pairs of integers has a product of –18 and a sum of –7?
a 2 and –9
b 3 and –6
c –1 and 18
d –2 and 9
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Should I add anything for my transformation project or is this bad image I’m so not sure if it’s good or I should add or try again…….
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nop its really good
no need to do any changes
there is 12 bears and the others 3 bears are playing.How many bears are there?
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Answer:
15 bears
Step-by-step explanation:
Answer:
ion know if this is a joke but 15 bears
Math Is Really Hard Help Pls
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Answer:
-2 and 2/3
Step-by-step explanation:
(2/3) / (-1/4) is equivalent to (2/3) x (-4/1)
This equals -8/3, of which simplifies down to -2 and 2/3
it takes tania 1 1/4 hours to beat a level of her video game. Last week she played for 7 1/2 hours. How many levels did she beat last week
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Explanation: 7.5/1.25=6
How can I make a division equation from this
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Answer:
x over y , but you'll have to do y over x to get the answer .
true or false, two figures are mathematically similar if the angles change by the same scale factor.
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Answer:
true
Step-by-step explanation:
when a figure is changed by a scale factor, it is similar. The angles and shape stay the same, but the size changes.
WILL MARK BRAINLIEST!
Simplify 9y + 2a - 5y + 3 - 8a
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Answer:
Your answer is 4y - 6a + 3
Step-by-step explanation:
Combine like terms.
Answer:
[tex] \huge \color {blue} \boxed { \colorbox {brown}{ ANSWER }}[/tex]
9y + 2a - 5y + 3 - 8a
→ 4y + 2a + 3 − 8a
→ 4y − 6a + 3
→ 6a + 4y + 3
Simplify 6-sqr25/4=..............
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[tex]6 - \sqrt{ \frac{25}{4} } \\ = 6 - \frac{5}{2} \\ = \frac{12 - 5}{2} \\ = \frac{7}{2} \\ = 3.5[/tex]
Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49. Find his mistake and correct it.
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Answer:
0.549
Step-by-step explanation:
He needed to flip the equation
HELP ME!!
Gavin jarred 6 liters of jam after 2 days. How many days did Gavin spend making jam if he jarred 24 liters of jam?
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Answer: 8
Step-by-step explanation:
He made 3 a day so 3x8 is 24
How far will Charlie travel when driving at 55 mph and traveling for 3 hours?
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If Charlie going at constant rate of 55 miles per hour for 3 hours, then we can just simply multiply the two, so..
55 (3) = 165
165 Miles
How many solutions does it have?
6x-3y=-18
-2+4y=18
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Answer:
a) 8x-6y=9 b)4y-9y=9 c)3x+6y=15 d)10x-y=23
a) 12x-9y=6 b) 6x-5y=8 c)-9x-18y=-45 d)5x-2y=-46
Step-by-step explanation
Santiago and some friends are going to the movies. At the theater, they sell a bag of popcorn for $5.75 and a drink for $3.50. How much would it cost if they bought 4 bags of popcorn and 8 drinks? How much would it cost if they bought pp bags of popcorn and dd drinks?
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Answer:
$23 for popcorns and $28 for drinks the sum is $51
Step-by-step explanation:
The total cost of buying 4 bags of popcorn and 8 drinks is $51.
What is the meaning of the term “cost”?A cost is the worth of money that has been expended to produce something or provide a service and is therefore no longer available for use in production, research, retail, and accounting.
In the case of an acquisition cost, the money spent on the acquisition is considered the cost. All costs associated with obtaining and preparing materials for sale are referred to as "Cost of Purchase," or “Cost of buying,” respectively.
As per the available information,
Selling price of a single popcorn bag is $5.75.
Selling price of a single drink is $3.50.
Value or total amount of cost will be calculated against 4 bags of popcorn and 8 drinks.
Cost of popcorns = 4 × 5.75 = 23
Cost of drinks = 8 × 3.50 = 28
23 + 28 = 51
Therefore, total cost of buying 4 bags of popcorn and 8 drinks is $23 for popcorns and $28 for drinks, the sum is $51
Learn more about cost from here:
https://brainly.com/question/15135554
#SPJ2
Find the distance between -2 3/5 and -2 3/10 on a number line.
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The difference between 5 thousands and 4thousends is
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Difference means subtraction.
Answer:
5000-4000=1000
Step-by-step explanation:
you subtract to get your answer
1. the post office conducted a survey of 600 of its customers to find the time of day when the mail was delivered the post office found that 15 percent of the customers had their mail delivered late how many people had their mail delivered late ?
2. while shopping Miranda found a shirt on the rack marked 25 percent off if the original price was 24 dollars how much will be deducted from that price
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Answer: This report responds to an August 7, 2020, congressional request regarding concerns that Postmaster General Louis DeJoy’s modifications to U.S. Postal Service staffing and policies had an adverse effect on Postal Service operations, leading to slower and less reliable mail delivery. This report also responds to a number of recent similar congressional requests. We are issuing a separate report to the Postmaster General which details these issues with recommendations for corrective action.
Step-by-step explanation:
Please help with this math problem!! :) Will give brainliest!!
Answers
Answer:
X=12.75
Y=12
Step-by-step explanation:
4X+8°+31°=90°
4X=90-39/4°
X=12.75°
3Y+86=8Y+26
86-26=8Y-3Y
60=5Y
Y=60/5
Y=12
Answer:
x = 12.75
y = 12
Step-by-step explanation:
To solve for x, we can see that it makes up a right angle when placed next to the 31 degrees.
We also know that the corner should equal 90 degrees, so we can set this up:
4x+8+31=90
Group like terms:
4x=51
Divide:
x=12.75
To solve for y, we can see that two expressions equal the same length, so:
8y+26=3y+86
Group like terms:
5y=60
y=12
You can also plug in x and y in to see if they match up
4(12.75)+8+31=90
51+8+31=90
90=90
and
8(12)+26=3(12)+86
96+26=36+86
122=122
1944 divided by 32.40
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Answer:
60
Step-by-step explanation:
calculator
60
Step-by-step explanation:[tex] \sf 1944 \div 32.40[/tex]
[tex] \sf = \frac{1944}{32 \frac{2}{5} } [/tex]
[tex] \sf = 1944 \div 32 \frac{2}{5} [/tex]
[tex] \sf = 1944 \div \frac{162}{5} [/tex]
[tex] \sf = \frac{9720}{162} [/tex]
[tex] \sf = \frac{60}{1} [/tex]
= 60
Conclusion:1944 divided by 32.40 is 60.
can someone help me with this? PROBABILITY QUESTION
A psychologist plans an experiment in which subjects draw an object based on a verbal description. For each trial, one person draws, one reads the description, and one records how long it takes to get a successful drawing.
From a group of 8 people, in how many ways can the psychologist select a person to draw, a person to read, and a person to record time?
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Answer:
336
Step-by-step explanation:
just took the test
The correct answer is 336.
How many ways can the psychologist select a person to draw, a person to read, and a person to record time?
By using the arrangement calculation formula:
⇒ [tex]A^{3}[/tex][tex]^{8}[/tex]
⇒ 8 × 7 × 6
⇒ 336
The correct answer is 336.
How do you calculate an arrangement?Remember that combinations are a way to calculate the total outcomes of an event where the order of the outcomes does not matter. To calculate combinations, we will use the formula NCR = n! / r! * (n - r)!, where n represents the number of items, and r represents the number of items being chosen at a time.
Learn more about arrangement calculation formula here: brainly.com/question/251701
#SPJ2
Pls explain
Pls and thank
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Step-by-step explanation:
A=l×w
A=3 3/4×1 1/2
A=5.625
2 Which equation describes the function shown in
the table?
х
-2
-1
0
1
2
у
-1
2
5
8
11
A y = x + 5
By = 3x + 5
=
=
c y= 3x + 5
D y = 5x + 3
Jacob chose D as the correct answer. How did he get that
answer?
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Answer:
lam at po
Step-by-step explanation:
sa points pa brainlist nalng po
What is the interquartile range (IQR) of the data set represented by this box
plot?
38
45
50
68
75
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Answer: The answer is 23
Step-by-step explanation: The answer i got correct on site