Answers
Answer:
4.) 12
5.)1.67
Step-by-step explanation:
Related Questions
What is the solution to the system of equations graphed below?
On a coordinate plane, a line goes through (negative 5, 1) and (0, 3) and another line goes through (negative 5, 1) and (negative 4, 0).
A. (–5, 1)
B. (1, –5)
C. (3, –4)
D. (–4, 3)
Answers
The solution set of the given system of equations is (-5, 1).
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is that on a coordinate plane, a line goes through (negative 5, 1) and (0, 3) and another line goes through (negative 5, 1) and (negative 4, 0).
The point of intersection represents the solution set of the given set of equations.Therefore, the solution set of the given system of equations is (-5, 1).
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9. The two figures below have a scale factor of 3 : 2. What is the value of x?
Answers
The value of x can be found by setting up a proportion based on the given scale factor of 3:2 is 16/3 units.
The breadth of the first parallelogram is 8 and the breadth of the second parallelogram is x.
Setting up the proportion, gives:
8/3 = x/2.
To solve for x, cross-multiply:
[tex]8 \times 2 = 3 \times x.[/tex]
Simplifying the equation, gives:
16 = 3x.
Next, divide both sides of the equation by 3 to isolate x:
x = 16/3.
Therefore, the value of x is 16/3.
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Please help 15 points and brainliest!
Answers
1) You buy 4 shirts that cost 19.76. How much does all 4 shirts cost before tax
Do You, know the answer?
Answers
Have a FANTASTIC rest of your day
Emma needed a loan of $400 for repairs to her house. The bank loaned her the money at 5.6% interest for 3 years. What is the total amount of the loan?
$67.20
$672
$46.72
$467.20
Answers
Answer: $67.20
Step-by-step explanation:
DUE TODAY thank you!
Answers
Answer:
five states up from the bottom
Step-by-step explanation:
tilt the map
Answer:
It's the bottom it goes Florida and then another state and the on stop of that state is north Carolina
Step-by-step explanation:
Two trains begin in Milford and end in Pinkerton, which is 300 miles away. Train A leaves Milford at 10:00 a.m. and travels at a rate of 90 miles per hour. Train B leaves Milford at 8:00 a.m. and travels at 70 miles per hour. Which train(s) will arrive in Pinkerton before 1:00 p.m.?
A.
Train A
B.
Train B
C.
both Train A and Train B
D.
neither Train A nor Train B
Answers
Answer:
Train B
Step-by-step explanation:
because If you were to walk 300 miles that would be 6 hours or 5
What point is 9 units right and 3 units up from point (3,4)?
Answers
Answer: (6,12)
Step-by-step explanation:
3+3=6
4+9=12
Answer:
(12,7)
Step-by-step explanation:
9+3&3+4
Ming and Omar are partners in a reading contest. Together they need to read 31 books each month for 3 months. Ming has read 16 books. Omar has read 23 books. About how many more books do they need to read?
Answers
Answer:
13
Step-by-step explanation:
Answer:
54 books.
Step-by-step explanation:
In 3 months they need to read 3*31 = 93 books.
Number needing to read = 93 - (16 + 23)
= 93 - 39
= 54 books.
am I a loser, if so don't hold back just say it
Answers
Answer:
Loser
Step-by-step explanation:
Answer:
I don't know.
Step-by-step explanation:
I've never met you, so how would I know?
But the real question is. . .
Do you like ice cream?
The school band played for 1/2 hours during a concert. Each song lasted 1/10 hours. Which equation can be used to find how many songs the band played?
A. 1/2+1/10
B. 1/2*1/10
C. 1/2÷1/12
D. 1/2-1/10
Pick the correct answer
Answers
Answer:
this isn't a letter explanation but i hope this helps
Step-by-step explanation:
1/10 of an hour is 6 minutes
and 1/2 is 30 mins
Answer:
1/2 ÷ 1/12
Step-by-step explanation:
The answer is they played 6 songs in total.
Clare mixes
2 1/2
cups of water with
1/3
cup of orange juice concentrate.
—————————
How much water would she use for one cup of concentrate? (use a decimal)
—————————
How much water would she use for 10 cups of concentrate? (use a decimal)
Answers
Answer:
1. 1 cup of concentrate would use 7.5 cups of water.
2. 10 cups of concentrate would use 75 cups of water.
Step-by-step explanation:
Because 1/3 cup of concentrate is mixed with 2 1/2 cups of water, to find how much water one cup of concentrate would use, you would have to multiply both 1/3 and 2 1/2 (2.5) by 3. Then, you get 1 cup of concentrate equals 7 1/2 (7.5).
To find the answer to the next question, simply multiply by 10.
HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP DUE SOON
Answers
Answer:
ez
Step-by-step explanation:
For a all you have to do is multiply by 3 so the answer would be -15
For b all you have to do is subtract 12 then divide by -1 so the answer would be -0.5
for c all you have to do is divide by -10 so the answer would be -0.1/-10 or 0.1/10
Can you help me get this done by tonight pwitty pweeez... with a chewwy on top
Answers
Answer:
Step-by-step explanation:
try desmos calculator
The value of y when solving the equation 2(y−6)+3=4y−7 is:
Answers
Answer:
-1
Step-by-step explanation:
2(y−6)+3=4y−7
2y−12+3=4y−7
2y-12+12+3=4y-7+12
2y+3=4y+5
2y+3-3=4y+5-3
2y-4y=4y-4y+2
-2y=2
-2y/-2=2/-2
y=-1
The value of y in the given algebraic expression when simplified is; y = -1
How to Solve Algebraic Problems?We are given the algebraic expression;
2(y − 6) + 3 = 4y − 7
Expand the bracket to get;
2y − 12 + 3 = 4y − 7
Use addition property of equality to add 12 to both sides to get;
2y - 12 + 12 + 3 = 4y - 7 + 12
2y + 3 = 4y + 5
Subtract 3 from both sides to get;
2y + 3 - 3 = 4y + 5 - 3
2y = 4y + 2
4y - 2y = -2
2y = -2
y = -2/2
y = -1
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The sum of a number, x, and the opposite of another number, y, is 66. The difference of x and y is also 66. Find x and y.
Answers
Answer:33
Step-by-step explanation:33 each you have to divide I’m pretty sure I’m so sorry if I’m wrong
hope it is right
Really quick question please answer it in fraction form. What is 6* 2/5?
Answers
Answer:
12/5
Step-by-step explanation:
6(2/5)
= (6/1) * (2/5)
= (6)(2) / (1)(5)
= 12/5
erica earn money by tutoring and babysitting. She always tutors for 5 hours each week and the amount she babysits changes from week to week. let x be the hours that arica babysitters. Write an expression to show the total numbers of hours erica works each week.
Numbers That you have to use to solve this problem: +,-, . , =, ( , ), x, 5, 8, 13.
Answers
The expression to show the total number of hours erica works each week is 5 + x.
What are work and time?Work is the completion of any task for example if you have done your homework in 5 hours then you have done 5 hours.
Another example of work is that if you have done your food by 1 hour it means your work duration is 1 hour so work is basically the time duration of any task which you have done.
Given that Arica earns money by tutoring and she did by 5 hours each week and she also babysits for x hours each week.
Hence, 5 + x will be the correct expression to show the total number of hours erica works each week.
So erica earns money of a total of that 5 + x of the week the value of x is anything it could be 1 ,2 anything.
For more information about the work and time relation
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1) math need help ASAP thank you :) slope and y-intercept
Answers
NEED HELP PLSSSSS
What is the equation of the line in slope -intercept form? *
A. y= x +8
B. y= x - 8
C. y = 8x +8
D. y = 8x - 8
Answers
Answer:
d
Step-by-step explanation:
The equation of the line in slope -intercept form is y=x-8, Option b is correct.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
From the graph let us take two points of line joining which are (8, 0) and (0, -8).
m=-8-0/0-8=1
So slope of line is 1.
Now let us find find the y intercept
0=1(8)+b
0-8=b
b=-8
Slope intercept form of line is y=x-8
Hence, the equation of the line in slope -intercept form is y=x-8, Option b is correct.
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Create your own scenario for a system of equations and solve it. Please do not just write two equations, but apply what you have learned and write your own possible real-world situation.
Answers
Answer:
Dr. Potter provides vaccinations against polio and measles.
Each polio vaccination consists of 444 doses, and each measles vaccination consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.
How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?
Step-by-step explanation:
Answer:
Dr. Potter provides vaccinations against polio and measles.
Each polio vaccination consists of 444 doses, and each measles vaccination consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.
How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?
can you help on number 5 plzzzzz
Answers
Answer:
outercore
Step-by-step explanation:
why might you want to rewrite 1x+0.05 as 1.05x??
Answers
Answer:
its less numbers and less complicated. it's also better for equations. y=mx+b is easier than y=1x+m+x
Willow has 1000!dog treats and Lilly has 80 dogs how many do each of them get
Answers
Jermaine buys T-shirts for $6 each and marks up the price by 45%.
How much profit does Jermaine make for each T-shirt sold?
Answers
A recipe calls for 1/2 lb of flour for 1 batch. How many batches can be made with 1lb of flour?
Answers
Answer:
2 batches
Step-by-step explanation:
1/2 bag of flour makes 1 batch.
there are 2 halves in 1 bag.
2 halves = 2 batches.
Please help me i am very bad a math
(thank you )
Answers
Answer:
-4
Step-by-step explanation:
Answer:
hmmm idek, but prolly -4
Step-by-step explanation:
lol
When does an electrically charged object attract another object?
[I GIVE 45 BRAINLY IF YA HELP]
Answers
When a object is electrically charged it creates a invisible force field. This can attract different objects around it. Including magnets.
Hope I answered your questions correctly!!
Brainliest?
Answer:
When an object is electrically charged, it creates an invisible force field. This can attract different objects around it. Including magnets.
Step-by-step explanation:
Please help me I will give you the brain thing and extra points (image below) 1/5
Answers
Answer:
A
Step-by-step explanation:
A is the only answer with a correct slope
well you dont need to know anything about special triangles
You just need to know rise over run
for example when you wake up, do you run or rise first, rise first.
so Q is the only one rising so it should be the numerator, the others are putting run first.
To compare their bike times, the friends created a table that shows the difference between each person's time and the average bike time. Order the bike times from least to greatest.